80_FR_73131 80 FR 72906 - Addition of 1-Bromopropane; Community Right-to-Know Toxic Chemical Release Reporting

80 FR 72906 - Addition of 1-Bromopropane; Community Right-to-Know Toxic Chemical Release Reporting

ENVIRONMENTAL PROTECTION AGENCY

Federal Register Volume 80, Issue 225 (November 23, 2015)

Page Range72906-72914
FR Document2015-29799

The Environmental Protection Agency (EPA) is adding 1- bromopropane to the list of toxic chemicals subject to reporting under section 313 of the Emergency Planning and Community Right-to-Know Act (EPCRA) of 1986 and section 6607 of the Pollution Prevention Act (PPA) of 1990. 1-Bromopropane has been classified by the National Toxicology Program in their 13th Report on Carcinogens as ``reasonably anticipated to be a human carcinogen.'' The EPA has determined that 1-bromopropane meets the EPCRA section 313(d)(2)(B) criteria because it can reasonably be anticipated to cause cancer in humans.

Federal Register, Volume 80 Issue 225 (Monday, November 23, 2015)
[Federal Register Volume 80, Number 225 (Monday, November 23, 2015)]
[Rules and Regulations]
[Pages 72906-72914]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2015-29799]


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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 372

[EPA-HQ-TRI-2015-0011; FRL-9937-12-OEI]
RIN 2025-AA41


Addition of 1-Bromopropane; Community Right-to-Know Toxic 
Chemical Release Reporting

AGENCY: Environmental Protection Agency (EPA).

ACTION: Final rule.

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SUMMARY: The Environmental Protection Agency (EPA) is adding 1-
bromopropane to the list of toxic chemicals subject to reporting under 
section 313 of the Emergency Planning and Community Right-to-Know Act 
(EPCRA) of 1986 and section 6607 of the Pollution Prevention Act (PPA) 
of 1990. 1-Bromopropane has been classified by the National Toxicology 
Program in their 13th Report on Carcinogens as ``reasonably anticipated 
to be a human carcinogen.'' The EPA has determined that 1-bromopropane 
meets the EPCRA section 313(d)(2)(B) criteria because it can reasonably 
be anticipated to cause cancer in humans.

DATES: This final rule is effective November 30, 2015, and shall apply 
for the reporting year beginning January 1, 2016 (reports due July 1, 
2017).

ADDRESSES: The EPA has established a docket for this action under 
Docket ID No. EPA-HQ-TRI-2015-0011. All documents in the docket are 
listed on the http://www.regulations.gov Web site. Although listed in 
the index, some information is not publicly available, e.g., 
Confidential Business Information (CBI) or other information whose 
disclosure is restricted by statute. Certain other material, such as 
copyrighted material, is not placed on the Internet and will be 
publicly available only in hard copy form. Publicly available docket 
materials are available electronically through http://www.regulations.gov.

FOR FURTHER INFORMATION CONTACT: Daniel R. Bushman, Environmental 
Analysis Division, Office of Information Analysis and Access (2842T), 
Environmental Protection Agency, 1200 Pennsylvania Ave. NW., 
Washington, DC 20460; telephone number: 202-566-0743; fax number: 202-
566-0677; email: [email protected], for specific information on 
this notice. For general information on EPCRA section 313, contact the 
Emergency Planning and Community Right-to-Know Hotline, toll free at 
(800) 424-9346 (select menu option 3) or (703) 412-9810 in Virginia and 
Alaska or toll free, TDD (800) 553-7672, http://www.epa.gov/superfund/contacts/infocenter/.

SUPPLEMENTARY INFORMATION: 

I. General Information

A. Does this notice apply to me?

    You may be potentially affected by this action if you manufacture, 
process, or otherwise use 1-bromopropane. Potentially affected 
categories and entities may include, but are not limited to:

------------------------------------------------------------------------
                                      Examples of potentially affected
             Category                             entities
------------------------------------------------------------------------
Industry..........................  Facilities included in the following
                                     NAICS manufacturing codes
                                     (corresponding to SIC codes 20
                                     through 39): 311*, 312*, 313*,
                                     314*, 315*, 316, 321, 322, 323*,
                                     324, 325*, 326*, 327, 331, 332,
                                     333, 334*, 335*, 336, 337*, 339*,
                                     111998*, 211112*, 212324*, 212325*,
                                     212393*, 212399*, 488390*, 511110,
                                     511120, 511130, 511140*, 511191,
                                     511199, 512220, 512230*, 519130*,
                                     541712*, or 811490*.
                                    *Exceptions and/or limitations exist
                                     for these NAICS codes.
                                    Facilities included in the following
                                     NAICS codes (corresponding to SIC
                                     codes other than SIC codes 20
                                     through 39): 212111, 212112, 212113
                                     (correspond to SIC 12, Coal Mining
                                     (except 1241)); or 212221, 212222,
                                     212231, 212234, 212299 (correspond
                                     to SIC 10, Metal Mining (except
                                     1011, 1081, and 1094)); or 221111,
                                     221112, 221113, 221118, 221121,
                                     221122, 221330 (Limited to
                                     facilities that combust coal and/or
                                     oil for the purpose of generating
                                     power for distribution in commerce)
                                     (corresponds to SIC 4911, 4931, and
                                     4939, Electric Utilities); or
                                     424690, 425110, 425120 (Limited to
                                     facilities previously classified in
                                     SIC 5169, Chemicals and Allied
                                     Products, Not Elsewhere
                                     Classified); or 424710 (corresponds
                                     to SIC 5171, Petroleum Bulk
                                     Terminals and Plants); or 562112
                                     (Limited to facilities primarily
                                     engaged in solvent recovery
                                     services on a contract or fee basis
                                     (previously classified under SIC
                                     7389, Business Services, NEC)); or
                                     562211, 562212, 562213, 562219,
                                     562920 (Limited to facilities
                                     regulated under the Resource
                                     Conservation and Recovery Act,
                                     subtitle C, 42 U.S.C. 6921 et seq.)
                                     (corresponds to SIC 4953, Refuse
                                     Systems).
Federal Government................  Federal facilities.
------------------------------------------------------------------------

    This table is not intended to be exhaustive, but rather provides a 
guide for readers regarding entities likely to be affected by this 
action. Some of the entities listed in the table have exemptions and/or 
limitations regarding coverage, and other types of entities not listed 
in the table could also be affected. To determine whether your facility 
would be affected by this action, you should carefully examine the 
applicability criteria in part 372 subpart

[[Page 72907]]

B of Title 40 of the Code of Federal Regulations. If you have questions 
regarding the applicability of this action to a particular entity, 
consult the person listed in the preceding FOR FURTHER INFORMATION 
CONTACT section.

II. Introduction

A. What is the statutory authority for this final rule?

    This rule is issued under EPCRA section 313(d) and section 328, 42 
U.S.C. 11023 et seq. EPCRA is also referred to as Title III of the 
Superfund Amendments and Reauthorization Act of 1986.

B. What is the background for this action?

    Section 313 of EPCRA, 42 U.S.C. 11023, requires certain facilities 
that manufacture, process, or otherwise use listed toxic chemicals in 
amounts above reporting threshold levels to report their environmental 
releases and other waste management quantities of such chemicals 
annually. These facilities must also report pollution prevention and 
recycling data for such chemicals, pursuant to section 6607 of the PPA, 
42 U.S.C. 13106. Congress established an initial list of toxic 
chemicals that comprised 308 individually listed chemicals and 20 
chemical categories.
    EPCRA section 313(d) authorizes the EPA to add or delete chemicals 
from the list and sets criteria for these actions. EPCRA section 
313(d)(2) states that the EPA may add a chemical to the list if any of 
the listing criteria in Section 313(d)(2) are met. Therefore, to add a 
chemical, the EPA must demonstrate that at least one criterion is met, 
but need not determine whether any other criterion is met. Conversely, 
to remove a chemical from the list, EPCRA section 313(d)(3) dictates 
that the EPA must demonstrate that none of the listing criteria in 
Section 313(d)(2)(A)-(C) are met. The EPCRA section 313(d)(2)(A)-(C) 
criteria are:
     The chemical is known to cause or can reasonably be 
anticipated to cause significant adverse acute human health effects at 
concentration levels that are reasonably likely to exist beyond 
facility site boundaries as a result of continuous, or frequently 
recurring, releases.
     The chemical is known to cause or can reasonably be 
anticipated to cause in humans:
[cir] Cancer or teratogenic effects, or
[cir] serious or irreversible--

    [ssquf] Reproductive dysfunctions,
    [ssquf] neurological disorders,
    [ssquf] heritable genetic mutations, or
    [ssquf] other chronic health effects.
     The chemical is known to cause or can be reasonably 
anticipated to cause, because of:
    [cir] Its toxicity,
    [cir] its toxicity and persistence in the environment, or
    [cir] its toxicity and tendency to bioaccumulate in the 
environment, a significant adverse effect on the environment of 
sufficient seriousness, in the judgment of the Administrator, to 
warrant reporting under this section.
    The EPA often refers to the section 313(d)(2)(A) criterion as the 
``acute human health effects criterion;'' the section 313(d)(2)(B) 
criterion as the ``chronic human health effects criterion;'' and the 
section 313(d)(2)(C) criterion as the ``environmental effects 
criterion.''
    The EPA published in the Federal Register of November 30, 1994 (59 
FR 61432), a statement clarifying its interpretation of the section 
313(d)(2) and (d)(3) criteria for modifying the section 313 list of 
toxic chemicals.

III. Summary of Proposed Rule

A. What chemical did the EPA propose to add to the EPCRA section 313 
list of toxic chemicals?

    As discussed in the proposed rule (80 FR 20189, April 15, 2015), 
the EPA proposed to add 1-bromopropane to the EPCRA section 313 list of 
toxic chemicals. 1-Bromopropane had been classified as ``reasonably 
anticipated to be a human carcinogen'' by the National Toxicology 
Program (NTP) in its 13th Report on Carcinogens (RoC) document. In 
addition, based on a review of the available production and use 
information, the EPA determined that 1-bromopropane is expected to be 
manufactured, processed, or otherwise used in quantities that would 
exceed the EPCRA section 313 reporting thresholds. The NTP is an 
interagency program within the Department of Health and Human Services 
(DHHS) headquartered at the National Institute of Environmental Health 
Sciences (NIEHS) of the National Institutes of Health (NIH). As part of 
the NTP's cancer evaluation work, it periodically publishes the RoC 
document which contains cancer classifications from the NTP's most 
recent chemical evaluations as well as the classifications from 
previous versions of the RoC. There is an extensive review process for 
the RoC which includes evaluations by scientists from the NTP, other 
Federal health research and regulatory agencies (including the EPA), 
and nongovernmental institutions. The RoC review process also includes 
external peer review and several opportunities for public comment.

B. What was the EPA's rationale for proposing to list 1-bromopropane?

    As the EPA stated in the proposed rule (80 FR 20189, April 15, 
2015), the NTP RoC document undergoes significant scientific review and 
public comment and mirrors the review the EPA has historically done to 
assess chemicals for listing under EPCRA section 313 on the basis of 
carcinogenicity. The conclusions regarding the potential for chemicals 
in the NTP RoC to cause cancer in humans are based on established sound 
scientific principles. The EPA believes that the NTP RoC is an 
excellent and reliable source of information on the potential for 
chemicals covered therein to cause cancer in humans. Based on the EPA's 
review of the data contained in the 13th NTP RoC (Reference (Ref.) 1) 
for 1-bromopropane, the Agency agreed that 1-bromopropane can 
reasonably be anticipated to cause cancer. Therefore, the EPA 
determined that the evidence was sufficient for listing 1-bromopropane 
on the EPCRA section 313 toxic chemical list pursuant to EPCRA section 
313(d)(2)(B) based on the available carcinogenicity data for 1-
bromopropane as presented in the 13th RoC (Ref. 2).

IV. What comments did the EPA receive on the proposed rule?

    The EPA received four comments on the proposed rule to add 1-
bromopropane to the EPCRA section 313 chemical list. Three of the 
comments were supportive of the EPA's proposed addition of 1-
bromopropane while one commenter objected to the addition. The 
commenters that supported the proposed rule included two anonymous 
comments from the general public (Refs. 3 and 4) and a comment from the 
Halogenated Solvents Industry Alliance, Inc. (HSIA) (Ref. 5). Members 
of the HSIA include The Dow Chemical Company, INEOS Chlor Americas, 
Inc., Occidental Chemical, and Axiall Corporation. The commenter who 
objected to the addition was the Albemarle Corporation (Ref. 6). The 
most significant comments are summarized and responded to below. The 
complete set of comments and the EPA's responses can be found in the 
response to comment document in the docket for this rulemaking (Ref. 
7). Note that in some of the comments 1-bromopropane is referred to as 
nPB, which is the acronym for the alternative chemical name n-propyl 
bromide.
    The HSIA (Ref. 5) stated that the proposed rule presented 
substantial

[[Page 72908]]

evidence to support the conclusion that 1-bromopropane is known to 
cause or can reasonably be anticipated to cause cancer in humans. The 
HSIA also noted that other published studies indicate that 1-
bromopropane is neurotoxic, may cause reproductive dysfunction, and is 
acutely or chronically toxic. The HSIA concluded that clearly, the 
scientific literature supports the addition of 1-bromopropane to the 
list of chemicals subject to reporting under EPCRA section 313.
    EPA agrees with the commenter's statement that the EPA provided 
substantial evidence to support the conclusion that 1-bromopropane is 
known to cause or can reasonably be anticipated to cause cancer in 
humans. The EPA also agrees with the commenter's conclusion that the 
scientific literature supports the addition of 1-bromopropane to the 
EPCRA section 313 chemical list. The EPA acknowledges that there may be 
other toxicological effects that may also be a basis for listing. 
However, the EPA believes the available cancer data are sufficient for 
adding 1-bromopropane to the EPCRA section 313 chemical list.
    The first anonymous commenter (Ref. 3) supported the addition of 1-
bromopropane to the EPCRA section 313 list and cited additional 
toxicity information, neurotoxicity and reproductive toxicity, as being 
of concern.
    EPA agrees that 1-bromopropane should be added to the EPCRA section 
313 chemical list. The EPA also acknowledges that there may be other 
toxicological effects (such as neurotoxicity) that may also be a basis 
for listing. However, the available cancer data are sufficient for 
adding 1-bromopropane to the EPCRA section 313 chemical list.
    The second anonymous commenter (Ref. 4) supported the listing of 1-
bromopropane as long as the benefits substantially outweigh the costs. 
The commenter also expressed concern that there may be ``significant 
costs to local businesses, i.e., laundry services, that have to update 
or replace their equipment as well as significant costs and time spent 
in order to comply with the rule.''
    EPA's cost-benefit analysis was contained in the economic analysis 
for the proposed rule ``Economic Analysis of the Proposed Rule to add 
1-Bromopropane to the EPCRA Section 313 List of Toxic Chemicals'' (Ref. 
8), which was reference 8 in the proposed rule (80 FR 20189, April 15, 
2015). The economic analysis contains a quantitative estimate of the 
costs and a qualitative discussion of the benefits of the rule. The EPA 
considers the benefits of reporting under this rule to be primarily 
reflected by the purposes served by reporting of information under 
EPCRA section 313. The EPA believes the benefits provided by the 
information to be reported under this rule outweigh the costs.
    With regard to laundry services (such as dry cleaners) these 
facilities are not subject to reporting under EPCRA section 313. Even 
if such facilities were subject to reporting, listing a chemical under 
EPCRA section 313 does not require covered facilities to update or 
replace any equipment. EPCRA section 313 only requires the reporting of 
release and waste management information, it does not impose any 
restrictions on the use of chemicals.
    The majority of comments provided by the Albemarle Corporation 
(Ref. 6) are the same comments they submitted in response to the 
``Receipt of a complete petition'' to add 1-bromopropane to the 
Hazardous Air Pollutant (HAP) List (80 FR 6676, February 6, 2015). The 
only comments submitted by the Albemarle Corporation specific to the 
EPA's proposed rule to add 1-bromopropane to the EPCRA section 313 
chemical list were provided in a letter from Charles R. Nestrud of the 
law firm Chisenhall, Nestrud & Julian, P.A. dated June 10, 2015 
(Nestrud letter). The EPA is providing responses to all of the comments 
in the Nestrud letter.
    The vast majority of the comments submitted by the Albemarle 
Corporation on the HAP listing petition dealt with issues of emissions, 
exposure, risk values, and risk assessment, which are not relevant to 
the proposed addition of 1-bromopropane to the EPCRA section 313 
chemical list since the addition is based on hazard and not risk. The 
addition of 1-bromopropane to the EPCRA section 313 chemical list is 
based on the cancer hazard evaluation carried out by the NTP and 
reviewed by the EPA to ensure its consistency with the EPA Guidelines 
for Carcinogen Risk Assessment (Ref. 9). Consistent with the EPA 
guidelines (Ref. 9), the NTP 13th RoC (Ref. 2) evaluates the scientific 
literature and publicly available, peer-reviewed technical reports of 
human and laboratory studies to evaluate whether substances are 
possible human carcinogens. The NTP RoC does not present a quantitative 
assessment of the risks of cancer associated with a given chemical. 
Rather, it indicates the potential hazard associated with chemicals but 
does not establish the exposure conditions that would pose cancer risks 
to individuals. In the 13th RoC, the NTP classified 1-bromopropane as 
``reasonably anticipated to be a human carcinogen.'' The conclusions of 
the NTP 13th RoC for 1-bromopropane were consistent with how the EPA 
would consider the carcinogenicity data available for 1-bromopropane. 
Therefore, for the purposes of listing 1-bromopropane on the EPCRA 
section 313 chemical list, the EPA concluded that 1-bromopropane can 
reasonably be anticipated to cause cancer in humans. Since the listing 
of 1-bromopropane under EPCRA section 313 is based on the available 
cancer data, the EPA is not responding to the comments from Albemarle 
Corporation on the HAP listing petition that dealt with issues of 
emissions, exposure, risk values, and risk assessment.
    While not specific to the materials the EPA cited to support the 
addition of 1-bromopropane to the EPCRA section 313 chemical list, 
there were some comments on the cancer data for 1-bromopropane in the 
materials that the Albemarle Corporation submitted in response to the 
HAP listing petition (Ref. 6). Specifically, these comments are 
contained in sections 2.2 and 2.3 of the document ``Comments on the 
Petition to Add n-Propyl Bromide to the List of Hazardous Air 
Pollutants Regulated under Sec.  112 of the Clean Air Act'' prepared by 
the Gradient Corporation (Gradient Corp.). Since these comments dealt 
with the toxic endpoint (cancer) that is the basis for the addition of 
1-bromopropane to the EPCRA section 313 chemical list, the EPA has 
addressed these comments as well.
    In the Nestrud letter, the commenter stated that:

    The comments prepared by Albemarle and its consultants 
demonstrate that the technical information submitted to support the 
Proposed Rule is out of date, incorrect, and insufficient to support 
the Proposed Rule. Furthermore, when all toxicological data is 
considered, and current emission data is considered, the weight of 
the evidence does not support adding 1-bromopropane to the list of 
toxic chemicals.

    EPA disagrees that the information submitted to support the 
proposed rule to add 1-bromopropane to the EPCRA section 313 chemical 
list is ``out of date, incorrect, and insufficient to support the 
Proposed Rule.'' The EPA provided information from the NTP 13th RoC 
which was released on October 2, 2014 (Ref. 2). The EPA's evaluation of 
the data used to support the findings for 1-bromopropane was conducted 
shortly after the release of the 13th RoC and completed on November 3, 
2014 (Ref. 1). The EPA's economic analysis of the potential costs of 
the proposed rule

[[Page 72909]]

including the estimate of the number of facilities expected to file 
reports was completed on February 17, 2015 (Ref. 8). The EPA notes that 
the commenter did not provide any comments specific to the EPA's 
evaluation of the NTP 13th RoC data and findings for 1-bromopropane 
(Ref. 1), which was reference 6 in the proposed rule (80 FR 20189, 
April 15, 2015), or specific to the NTP 13th RoC materials prepared for 
1-bromopropane (Refs. 10 and 11), which were references 5 and 7 in the 
proposed rule (80 FR 20189, April 15, 2015), or on the EPA's economic 
analysis for the addition of 1-bromopropane (Ref. 8), which was 
reference 8 in the proposed rule (80 FR 20189, April 15, 2015). It is, 
therefore, unclear which technical information that the EPA submitted 
to support the proposed rule that the commenter believes is out of 
date, incorrect, or insufficient to support the proposed rule. Comments 
regarding the available cancer data and relevance of emissions data are 
discussed in other responses below.
    The Nestrud letter also provided comments concerning screening 
criteria that the EPA had used in a previous rulemaking:

    In its 1994 rulemaking EPA identified certain criteria it had 
developed to evaluate chemicals for additions to the list of toxic 
chemicals. This included a toxicity and production volume screen, 
and a hazard evaluation based on the initial screen. Addition of 
Certain Chemicals; Toxic Chemical Release Reporting; Community 
Right-to-Know; Final Rule (59 FR No. 229; Doc. No. 94-29376, 
November 30, 1994; OPPTS-400082B.
    Toxicity Screen. Through the toxicity screen a chemical is 
assigned a ``high priority,'' ``medium priority,'' or ``low 
priority.'' The attached comments submitted to EPA as part of the 
nPB Petition demonstrate that there is insufficient toxicity 
information to support assigning a ``high priority,'' or ``medium 
priority'' to nPB.

    The information that the commenter cited regarding the criteria the 
EPA identified for evaluating chemicals for addition to the EPCRA 
section 313 chemical list are the criteria the EPA used for its 1994 
chemical expansion rulemaking to evaluate large numbers of chemicals 
for potential addition. These screening criteria are not the criteria 
used to determine whether or not a chemical can be added to the EPCRA 
section 313 chemical list, that criteria is established under EPCRA 
section 313(d)(2). As the EPA noted in the 1994 chemical expansion 
rule:

    A toxicity screen is a limited review of readily available 
toxicity data that is used for a preliminary categorization of a 
chemical during the process of selecting candidates for possible 
listing under EPCRA section 313. The toxicity screen is used to 
identify chemicals for further consideration and does not reflect a 
final determination for listing a chemical under EPCRA section 313. 
Such a determination can only be made after a hazard assessment is 
conducted (See Unit 11.3. of this preamble).

(59 FR 61433, November 30, 1994)

    EPA did not screen 1-bromopropane for addition, but rather 
conducted a hazard evaluation of the available cancer data and based on 
the classification by the NTP in their 13th RoC as ``reasonably 
anticipated to be a human carcinogen'' and our review of that data, 
concluded 1-bromopropane should be added to the EPCRA section 313 
chemical list. As noted in the proposed rule, the EPA reviewed the data 
used by the NTP to make this determination and agreed with the NTP's 
classification (Ref. 1), which was reference 6 in the proposed rule (80 
FR 20189, April 15, 2015). As the EPA noted in the 1994 chemical 
expansion rule, cancer is an extreme toxic effect:

    In some cases the effects are extreme, such as cancer or death.

(59 FR 61433, November 30, 1994)

    If the EPA had conducted a toxicity screen like that used in the 
1994 chemical expansion rule, the available cancer data would have been 
sufficient to classify 1-bromopropane as a high priority for listing. 
In fact, the NTP's 6th RoC was a primary source reviewed for chemicals 
for potential addition (59 FR 1789, January 12, 1994). As previously 
noted, the commenter did not provide any comments specifically on the 
NTP's classification of 1-bromopropane as ``reasonably anticipated to 
be a human carcinogen'' in the 13th RoC, nor did they provide any 
comments on the EPA's evaluation of the NTP cancer data and 
classification (Ref. 1), as provided in reference 6 of the proposed 
rule (80 FR 20189, April 15, 2015).
    The Nestrud letter also commented on the issue of a production 
volume screen:

    Production Volume Screen. When use of the chemical is less than 
the reporting thresholds, the chemical is ``not considered 
further.'' The attached comments submitted to EPA as part of the nPB 
Petition demonstrate that there are no facilities in the dry 
cleaning or spray adhesives industries that use more 1-bromopropane 
than the reporting threshold of 10,000 pounds (5 tons). Although the 
nPB Petition identified one facility in the metal cleaning industry 
that used more 1-bromopropane than the reporting threshold of 10,000 
pounds (5 tons), that facility reported its use of nPB pursuant to 
its Title V Air Permit.

    Reference 8 in the proposed rule was the economic analysis for the 
addition of 1-bromopropane to the EPCRA section 313 chemical list (Ref. 
8). As indicated in the economic analysis, the EPA estimates that 140 
reports (126 Form Rs and 14 Form As) from 23 different industry sectors 
will be filed for 1-bromopropane. Therefore, the EPA has determined 
that there is sufficient production and use of 1-bromopropane such that 
reports will be filed. As previously noted, the commenter provided no 
specific comments on the EPA's economic analysis. Certain spray 
adhesives industries may be required to report under EPCRA section 313, 
but dry cleaning facilities are not a covered industry sector and thus 
are not required to file reports under EPCRA section 313. While it has 
been the EPA's policy to focus on the addition of chemicals for which 
reports are expected to be filed, it is not a statutory requirement. As 
the EPA noted in the 2010 proposed rule for the addition of 16 NTP 
carcinogens to the EPCRA section 313 chemical list:

    Section 313(d)(2) of EPCRA provides EPA the discretion to add 
chemicals to the TRI list when there is sufficient evidence to 
establish any of the listing criteria. EPA can add a chemical that 
meets one criterion regardless of its production volume.

(75 FR 17336, April 6, 2010)

    The Nestrud letter also commented on the issue of conducting a 
hazard evaluation to support the listing of 1-bromopropane to the EPCRA 
section 313 list:

    Hazard Evaluation. Based on the results of the screen, EPA 
should conduct a Hazard Evaluation for 1-bromopropane. The attached 
comments submitted to EPA as part of the nPB Petition demonstrate 
that the weight of the evidence is not sufficient to add 1-
bromopropane to the list of toxic chemicals. In particular, the 
individual lifetime cancer risk at maximally impacted census 
receptors near the facilities that use 1-bromopropane is less than 1 
in 1 million for all the facilities identified by EPA in the nPB 
Petition, with the exception of a narrow tube manufacturing 
facility, for which the maximum individual lifetime cancer risk is 
less than 1 in 100,000. Other than STC, there are no identified 
populations that would have a lifetime cancer risks from exposure to 
nPB in excess of 1 in 1 million.
    Accordingly, there is no information that would support adding 
1-bromopropane to the list of toxic chemicals.

    The commenter states that the EPA should conduct a ``Hazard 
Evaluation'' for 1-bromopropane, but that is exactly what the EPA did. 
The EPA's hazard evaluation included the NTP's classification of 1-
bromopropane as ``reasonably anticipated to be a human carcinogen'' 
(Refs. 2 and 10) and the EPA's review of the data used by the NTP to 
support that classification (Ref. 1). As noted in the proposed rule, 
the NTP conducted an extensive review

[[Page 72910]]

(including public comment and peer review) of the cancer data for 1-
bromopropane in making the classification for the NTP 13th RoC. The 
EPA's review of that information, as discussed in reference 6 of the 
proposed rule, concluded that:

    The conclusions of the NTP RoC for 1-bromopropane were 
consistent with how the Agency would consider the carcinogenicity 
data available for 1-bromopropane. Therefore, it would be 
appropriate for the Agency, for the purposes of listing 1-
bromopropane on the Toxics Release Inventory, to conclude that 1-
bromopropane can reasonably be anticipated to cause cancer in 
humans.

(80 FR 20189, April 15, 2015)

    EPA believes the cancer data for 1-bromopropane sufficiently 
support listing under EPCRA section 313(d)(2)(B). None of the 
information concerning the cancer data that the commenter submitted in 
their response to the petition to add 1-bromopropane to the hazardous 
air pollutant (HAP) list changes the EPA's conclusion with regard to 
the potential for 1-bromopropane to cause cancer in humans. Responses 
to the specific comments on certain portions of the hazard evaluation 
are addressed in other responses.
    With regard to the commenter's conclusions concerning the cancer 
risks from facilities identified in the HAP petition, this information 
is not relevant to the addition of 1-bromopropane to the EPCRA section 
313 chemical list. The EPA did not base the proposed addition of 1-
bromopropane to the EPCRA section 313 chemical list on any exposure or 
risk evaluation. 1-Bromopropane meets the EPCRA section 313(d)(2)(B) 
listing criteria based on the cancer data alone and there are no 
statutory requirements to consider exposure or risk under EPCRA section 
313(d)(2)(B). While the statutory criteria of EPCRA section 
313(d)(2)(B) do not require consideration of exposure or risk, the EPA 
has a policy concerning when it may be appropriate to consider 
potential exposures when adding chemicals under EPCRA section 
313(d)(2)(B). As the EPA stated in the proposed rule:

    EPA considers chemicals that can reasonably be anticipated to 
cause cancer to have moderately high to high chronic toxicity. EPA 
does not believe that it is appropriate to consider exposure for 
chemicals that are moderately high to highly toxic based on a hazard 
assessment when determining if a chemical can be added for chronic 
effects pursuant to EPCRA section 313(d)(2)(B) (see 59 FR 61440-
61442). Therefore, in accordance with EPA's standard policy on the 
use of exposure assessments (59 FR 61432), EPA does not believe that 
an exposure assessment is necessary or appropriate for determining 
whether 1-bromopropane meets the criteria of EPCRA section 
313(d)(2)(B).

(80 FR 20189, April 15, 2015)

    The EPA disagrees with the conclusion of the commenter that there 
is no information that would support adding 1-bromopropane to the EPCRA 
section 313 chemical list. In fact, it is the EPA's position that there 
are extensive cancer data that support this addition as discussed and 
referenced in the proposed rule.
    In the comments the Albemarle Corporation submitted on the HAP 
listing petition (Ref. 6), the report by Gradient Corp. included 
section ``2.2 Human Relevance of the Petitioner's Inhalation Unit Risk 
Factor.'' In that section, issues regarding the cancer data for 1-
bromopropane were raised. These issues include the petitioners' use of 
alveolar/bronchiolar adenomas and carcinomas in B6C3F1 mice for their 
risk assessment. The commenter took issue with the petitioners' 
suggestion that ``there are no reasons to assume that the mode, or 
modes, of action by which tumors are induced by nPB are not relevant to 
man.'' The commenter stated that the petitioners' supporting 
information lacked an analysis of the human relevance of the mouse lung 
tumors or any other cancer endpoint and cited recommendations in the 
EPA's Guidelines for Carcinogen Risk Assessment for collecting relevant 
information on the mode of action. The commenter stated that alveolar/
bronchiolar adenomas and carcinomas have been reviewed and debated for 
a number of chemical compounds and were the subject of a 2014 technical 
workshop sponsored by the EPA. The commenter also provided summaries of 
relevant information that they claim are available for 1-bromopropane 
to explore mode of action questions. The commenter concluded that there 
is evidence that the mode of action for the endpoint selected to 
predict risks for 1-bromopropane may not be relevant for humans. The 
commenter stated that, considering the state-of-the-science surrounding 
this health endpoint, the EPA should not rely on the data for alveolar/
bronchiolar adenomas and carcinomas in B6C3F1 mice for characterizing 
cancer risks in humans from exposure to 1-bromopropane.
    As the EPA previously noted, the proposed addition of 1-
bromopropane to the EPCRA section 313 chemical list is based on hazard 
alone and not on any consideration of exposures or potential risks. For 
the purposes of listing under EPCRA section 313(d)(2)(B), the EPA is 
not relying on the data for alveolar/bronchiolar adenomas and 
carcinomas in B6C3F1 mice for characterizing cancer risks in humans 
from exposure to 1-bromopropane. While the EPA convened a technical 
workshop on the state-of-the-science for chemically-induced mouse lung 
tumors, there was no consensus on the relevance of this tumor to humans 
(Ref. 12). Rather, one of the workshop outcomes included the future 
application of the information discussed during the workshop to develop 
a mode of action framework on a chemical by chemical basis. As stated 
in the EPA Guidelines for Carcinogen Risk Assessment (Ref. 9):

    The default option is that positive effects in animal cancer 
studies indicate that the agent under study can have carcinogenic 
potential in humans. Thus, if no adequate human or mode of action 
data are present, positive effects in animal cancer studies are a 
basis for assessing the carcinogenic hazard to humans.

    The NTP monograph for 1-bromopropane (Ref. 10) discussed the issue 
of mode of action in the section on mechanistic considerations:

5.3 Mechanistic considerations

    The biological events associated with chemically induced cancer 
are not completely understood even for chemicals that have been 
extensively studied and are known to cause cancer in humans (e.g., 
benzene and arsenic) (Guyton et al. 2009). It is important to 
recognize that chemicals can act through multiple toxicity pathways 
and mechanisms to induce cancer or other health effects, and the 
relative importance of the various pathways may vary with life 
stage, genetic background, and dose. Thus, it is unlikely that for 
any chemical a single mechanism or mode of action will fully explain 
the multiple biological alterations and toxicity pathways that can 
cause normal cells to transform and ultimately form a tumor.
    Although no studies were identified that were specifically 
designed to investigate possible modes of action for 1-bromopropane-
induced carcinogenesis, the available data indicate that metabolic 
activation, genetic damage, and oxidative stress from glutathione 
depletion are important factors. As discussed in the previous 
section, these factors were linked to several of the primary non-
neoplastic toxic effects of 1-bromopropane, including 
immunosuppression, neurotoxicity, reproductive toxicity, and 
hepatotoxicity. Other factors that have been associated with 
carcinogenesis and may be relevant for 1-bromopropane are discussed 
and include immune-response modulation, altered cell signaling and 
gene expression, inflammation, and cytotoxicity and compensatory 
cell proliferation.

(Ref. 10, page 40)

    After considering the mode of action issues, the NTP classified 1-

[[Page 72911]]

bromopropane as ``reasonably anticipated to be a human carcinogen.'' 
The EPA believes that this classification is consistent with how the 
data would be evaluated under the EPA's Guidelines for Carcinogen Risk 
Assessment (Ref. 9).
    In the comments the Albemarle Corporation submitted on the HAP 
listing petition, the report by Gradient Corp. included section ``2.3 
Human Relevance of NTP Results.'' In that section, issues regarding the 
cancer data for 1-bromopropane were raised. The commenter stated that 
the petitioners cited NTP results for the mouse and rat bioassays as 
evidence of the potential carcinogenic activity of 1-bromopropane (Ref. 
13). The commenter claims that the petitioner did not consider 
potential uncertainties that the commenter believes are found in the 
underlying mutagenicity, genotoxicity, and carcinogenicity data for 1-
bromopropane. The commenter claimed that this was not consistent with 
the EPA's cancer guidelines, which recommend evaluating the weight of 
evidence prior to determining the carcinogenic potential of a chemical 
substance. The commenter went on to summarize information from studies 
they believe show potential uncertainties that are apparent in the 
toxicological information for 1-bromopropane.
    Since the publication of the NTP bioassay cited by the commenter 
(Ref. 13), the NTP published its 13th RoC (Ref. 2). In this report, the 
NTP concluded that there is sufficient evidence of carcinogenicity for 
1-bromopropane based on (1) skin tumors in male rats, (2) tumors of the 
large intestine in female and male rats, and (3) lung tumors in female 
mice. The report also cited malignant mesothelioma of the abdominal 
cavity and pancreatic islet tumors in male rats and skin tumors 
(squamous-cell papilloma, keratoacanthoma, and basal-cell adenoma or 
carcinoma) in female rats as supporting evidence. The NTP's monograph 
for 1-bromopropane addresses all of the data issues that the commenter 
raised (Ref. 10).
    According to the EPA's Guidelines for Carcinogen Risk Assessment 
(Ref. 9), an agent can be classified as ``Likely to Be Carcinogenic to 
Humans'' if it ``has tested positive in animal experiments in more than 
one species, sex, strain, site, or exposure route, with or without 
evidence of carcinogenicity in humans.'' Inconsistencies between how 
the data were interpreted by the NTP and how that same data might be 
interpreted under the EPA's Guidelines for Carcinogen Risk Assessment 
(Ref. 9) were not identified (see reference 6 in the proposed rule). 
The EPA Guidelines for Carcinogen Risk Assessment reference the NTP 
criteria for assessing individual studies in the assessment of 
carcinogenicity, stating ``(c)riteria for the technical adequacy of 
animal carcinogenicity studies have been published and should be used 
as guidance to judge the acceptability of individual studies, e.g., 
NTP, 1984 . . .'' (pages 2-16).
    While the EPA acknowledges that uncertainties exist when evaluating 
any agent, the EPA agrees with NTP's assessment of the data and 
conclusions regarding the carcinogenicity of 1-bromopropane. Indeed, 
according to the EPA's Guidelines for Carcinogen Risk Assessment (Ref. 
9) ``The default option is that positive effects in animal cancer 
studies indicate that the agent under study can have carcinogenic 
potential in humans. Thus, if no adequate human or mode of action data 
are present, positive effects in animal cancer studies are a basis for 
assessing the carcinogenic hazard to humans.'' The EPA believes that 
the evaluation of the available data are consistent with the EPA's 
guidelines including the EPA's ``Supplemental guidance for assessing 
susceptibility from early-life exposure to carcinogens (Final)'' (Ref. 
14).
    The NTP in its monograph of 1-bromopropane (Ref. 10), which 
supported the 13th RoC listing (Ref. 2), concluded the following:

    Studies in vivo show that 1-bromopropane can covalently bind to 
protein in exposed rats and occupationally exposed workers. The 
available data provide some support that 1-bromopropane is genotoxic 
as it induced mutations in bacterial and mammalian cells and DNA 
damage in human cells. There is limited evidence that DNA damage was 
induced in leukocytes from 1-bromopropane-exposed workers. 1-
Bromopropane did not induce chromosomal damage in exposed rodents 
(micronucleus induction assay) or gene-cell mutations (dominant 
lethal mutation assay). Several known or postulated metabolites of 
1-bromopropane have been identified as mutagens and two, glycidol 
and propylene oxide (proposed), were shown to cause chromosomal and 
DNA damage in cultured mammalian cells. Both metabolites caused 
chromosomal damage in cells from rodents exposed in vivo, and 
propylene oxide induced DNA damage in cells from exposed workers. 
Three other 1-bromopropane metabolites ([alpha]-bromohydrin, 3-
bromo-1-propanol, and 1-bromo-2-propanol) were mutagenic or caused 
DNA damage in bacteria.

    The EPA agrees with the NTP's conclusions regarding the 
mutagenicity of 1-bromopropane and its metabolites. With the exception 
of the summary information provided by the commenter for one 
unpublished study, all of the studies cited by the commenter in their 
assessment of the mutagenicity data for 1-bromopropane were cited by 
the NTP in their monograph for 1-bromopropane (Ref. 10). Also, the 
commenter focused on the mutagenicity data for 1-bromopropane, but the 
data on the mutagenicity of the metabolites of 1-bromopropane are an 
important part of the assessment as well. The summarized results of the 
unpublished study provided by the commenter do not change the 
conclusion regarding the mutagenicity of 1-bromopropane and its 
metabolites.

V. Summary of Final Rule

    The EPA is finalizing the addition of 1-bromopropane to the EPCRA 
section 313 list of toxic chemicals. The EPA has determined that 1-
bromopropane meets the listing criteria under EPCRA section 
313(d)(2)(B) based on the available carcinogenicity data.

VI. References

    The EPA has established an official public docket for this action 
under Docket ID No. EPA-HQ-TRI-2015-0011. The public docket includes 
information considered by the EPA in developing this action, including 
the documents listed below, which are electronically or physically 
located in the docket. In addition, interested parties should consult 
documents that are referenced in the documents that the EPA has placed 
in the docket, regardless of whether these referenced documents are 
electronically or physically located in the docket. For assistance in 
locating documents that are referenced in documents that the EPA has 
placed in the docket, but that are not electronically or physically 
located in the docket, please consult the person listed in the above 
FOR FURTHER INFORMATION CONTACT section. For convenience, the docket 
also includes all of the Federal Register documents cited in this 
action.

1. USEPA, OEI, 2014. Memorandum from Jocelyn Hospital, Toxicologist, 
Analytical Support Branch to Sandra Gaona, Acting Chief, Analytical 
Support Branch. November 3, 2014. Subject: Review of National 
Toxicology Program (NTP) Cancer Classification Data for 1-
bromopropane.
2. NTP, 2014. National Toxicology Program. Report on Carcinogens, 
Thirteenth Edition. Released October 2, 2014. U.S. Department of 
Health and Human Services, Public Health Service, National 
Toxicology Program, Research Triangle Park, NC 27709. (http://ntp.niehs.nih.gov/pubhealth/roc/roc13/index.html).
3. Anonymous public comment. April 15, 2015. EPA-HQ-TRI-2015-0011-
0048.

[[Page 72912]]

4. Anonymous public comment. April 16, 2015. EPA-HQ-TRI-2015-0011-
0049.
5. Comment submitted by Faye Graul, Executive Director, Halogenated 
Solvents Industry Alliance Incorporated (HSIA). Re: Docket ID No. 
EPA-HQ-TRI-2015-0011. June 15, 2015. EPA-HQ-TRI-2015-0011-0051.
6. Comment submitted by Niomi Krzystowczyk, Vice President, Health, 
Safety and Environment, Albemarle Corporation. Re: Proposed Rule: 
Addition of 1-Bromopropane; Community Right-to-Know Toxic Chemical 
Release Reporting; Docket ID No. EPA-HQ-TRI-2015-0011 [FRL-9925-29-
OEI, 80 FR 20189 (April 15, 2015). June 10, 2015. EPA-HQ-TRI-2015-
0011-0050.
7. USEPA, OEI, 2015. Response to Comments Received on the April 15, 
2015, Federal Register Proposed Rule (80 FR 20189): Addition of 1-
Bromopropane; Community Right-to-Know Toxic Chemical Release 
Reporting. U.S. Environmental Protection Agency Office of 
Environmental Information, Office of Information Analysis and 
Access. August 20, 2015.
8. USEPA, OEI, 2015. Economic Analysis of the Proposed Rule to add 
1-Bromopropane to the EPCRA Section 313 List of Toxic Chemicals. 
February 17, 2015.
9. USEPA, 2005. Guidelines for Carcinogen Risk Assessment. Risk 
Assessment Forum, U.S. Environmental Protection Agency, Washington, 
DC, March 2005. EPA/630/P-03/001F.
10. NTP, 2013. Report on Carcinogens Monograph on 1-Bromopropane. 
Office of the Report on Carcinogens, Division of the National 
Toxicology Program, National Institute of Environmental Health 
Sciences, U.S. Department of Health and Human Services. NIH 
Publication No. 13-5982, September 25, 2013.
11. NTP, 2014. National Toxicology Program. Report on Carcinogens, 
Thirteenth Edition, Profile for 1-Bromopropane. Released October 2, 
2014. U.S. Department of Health and Human Services, Public Health 
Service, National Toxicology Program, Research Triangle Park, NC 
27709.
12. USEPA, 2014. Summary Report of the State-of-the-Science Workshop 
on Chemically-induced Mouse Lung Tumors: Applications to Human 
Health Assessments. National Center for Environmental Assessment, 
Washington, DC, December 2014. EPA/600/R-14/002.
13. NTP, 2011. Technical Report on the Toxicology and Carcinogenesis 
Studies of 1-Bromopropane (CAS No. 106-94-5) in F344/N Rats and 
B6C3F1 Mice (Inhalation Studies). Toxicity Report Series No. 564. 
NIH Publication No. 11-5906. Department of Health and Human 
Services, Public Health Service, Research Triangle Park, NC.
14. USEPA, 2005. Supplemental guidance for assessing susceptibility 
from early-life exposure to carcinogens (Final). Risk Assessment 
Forum, Washington, DC, March 2005. EPA/630/R-03/003F.

VII. What are the statutory and Executive Order reviews associated with 
this action?

    Additional information about these statutes and Executive Orders 
can be found at http://www2.epa.gov/laws-regulations/laws-and-executive-orders.

A. Executive Order 12866: Regulatory Planning and Review and Executive 
Order 13563: Improving Regulation and Regulatory Review

    This action is not a significant regulatory action and was 
therefore not submitted to the Office of Management and Budget (OMB) 
for review.

B. Paperwork Reduction Act

    This action does not contain any new information collection 
requirements that require additional approval by the Office of 
Management and Budget (OMB) under the Paperwork Reduction Act (PRA). 
OMB has previously approved the information collection activities 
contained in the existing regulations and has assigned OMB control 
numbers 2025-0009 and 2050-0078. Currently, the facilities subject to 
the reporting requirements under EPCRA 313 and PPA 6607 may use either 
the EPA Toxic Chemicals Release Inventory Form R (EPA Form 1B9350-1), 
or the EPA Toxic Chemicals Release Inventory Form A (EPA Form 1B9350-
2). The Form R must be completed if a facility manufactures, processes, 
or otherwise uses any listed chemical above threshold quantities and 
meets certain other criteria. For the Form A, the EPA established an 
alternative threshold for facilities with low annual reportable amounts 
of a listed toxic chemical. A facility that meets the appropriate 
reporting thresholds, but estimates that the total annual reportable 
amount of the chemical does not exceed 500 pounds per year, can take 
advantage of an alternative manufacture, process, or otherwise use 
threshold of 1 million pounds per year of the chemical, provided that 
certain conditions are met, and submit the Form A instead of the Form 
R. In addition, respondents may designate the specific chemical 
identity of a substance as a trade secret pursuant to EPCRA section 
322, 42 U.S.C. 11042, 40 CFR part 350.
    OMB has approved the reporting and recordkeeping requirements 
related to Forms A and R, supplier notification, and petitions under 
OMB Control number 2025-0009 (EPA Information Collection Request (ICR) 
No. 1363) and those related to trade secret designations under OMB 
Control 2050-0078 (EPA ICR No. 1428). As provided in 5 CFR 1320.5(b) 
and 1320.6(a), an Agency may not conduct or sponsor, and a person is 
not required to respond to, a collection of information unless it 
displays a currently valid OMB control number. The OMB control numbers 
relevant to the EPA's regulations are listed in 40 CFR part 9, 48 CFR 
chapter 15, and displayed on the information collection instruments 
(e.g., forms, instructions).

C. Regulatory Flexibility Act (RFA), as Amended by the Small Business 
Regulatory Enforcement Fairness Act of 1996 (SBREFA), 5 U.S.C. 601 et 
seq.

    I certify that this action will not have a significant economic 
impact on a substantial number of small entities under the RFA. The 
small entities subject to the requirements of this action are small 
manufacturing facilities. The Agency has determined that of the 140 
entities estimated to be impacted by this action, 136 are small 
businesses; no small governments or small organizations are expected to 
be affected by this action. All 136 small businesses affected by this 
action are estimated to incur annualized cost impacts of less than 1%. 
Facilities eligible to use Form A (those meeting the appropriate 
activity threshold which have 500 pounds per year or less of reportable 
amounts of the chemical) will have a lower burden. Thus, this action is 
not expected to have a significant adverse economic impact on a 
substantial number of small entities. A more detailed analysis of the 
impacts on small entities is located in the EPA's economic analysis 
support document (Ref. 8).

D. Unfunded Mandates Reform Act

    This action does not contain an unfunded mandate of $100 million or 
more as described in UMRA, 2 U.S.C. 1531-1538, and does not 
significantly or uniquely affect small governments. This action is not 
subject to the requirements of UMRA because it contains no regulatory 
requirements that might significantly or uniquely affect small 
governments. Small governments are not subject to the EPCRA section 313 
reporting requirements. The EPA's economic analysis indicates that the 
total cost of this action is estimated to be $531,002 in the first year 
of reporting (Ref. 8).

E. Executive Order 13132 (Federalism)

    This action does not have federalism implications. It will not have 
substantial direct effects on the States, on the relationship between 
the national government and the States, or on the distribution of power 
and

[[Page 72913]]

responsibilities among the various levels of government.

F. Executive Order 13175: Consultation and Coordination With Indian 
Tribal Governments

    This action does not have tribal implications, as specified in 
Executive Order 13175. This action relates to toxic chemical reporting 
under EPCRA section 313, which primarily affects private sector 
facilities. Thus, Executive Order 13175 does not apply to this action.

G. Executive Order 13045: Protection of Children From Environmental 
Health Risks and Safety Risks

    The EPA interprets Executive Order 13045 as applying only to those 
regulatory actions that concern environmental health or safety risks 
that the EPA has reason to believe may disproportionately affect 
children, per the definition of ``covered regulatory action'' in 
section 2-202 of the Executive Order. This action is not subject to 
Executive Order 13045 because it does not concern an environmental 
health risk or safety risk.

H. Executive Order 13211: Actions Concerning Regulations That 
Significantly Affect Energy Supply, Distribution, or Use

    This action is not subject to Executive Order 13211, because it is 
not a significant regulatory action under Executive Order 12866.

I. National Technology Transfer and Advancement Act

    This rulemaking does not involve technical standards.

J. Executive Order 12898: Federal Actions To Address Environmental 
Justice in Minority Populations and Low-Income Populations

    The EPA believes the human health or environmental risk addressed 
by this action will not have potential disproportionately high and 
adverse human health or environmental effects on minority, low-income 
or indigenous populations. The results of this evaluation are contained 
below.
    This action does not address any human health or environmental 
risks and does not affect the level of protection provided to human 
health or the environment. This action adds an additional chemical to 
the EPCRA section 313 reporting requirements. By adding a chemical to 
the list of toxic chemicals subject to reporting under section 313 of 
EPCRA, the EPA would be providing communities across the United States 
(including minority populations and low income populations) with access 
to data which they may use to seek lower exposures and consequently 
reductions in chemical risks for themselves and their children. This 
information can also be used by government agencies and others to 
identify potential problems, set priorities, and take appropriate steps 
to reduce any potential risks to human health and the environment. 
Therefore, the informational benefits of the action will have a 
positive impact on the human health and environmental impacts of 
minority populations, low-income populations, and children.

K. Congressional Review Act (CRA)

    This action is subject to the CRA, and the EPA will submit a rule 
report to each House of the Congress and to the Comptroller General of 
the United States. This action is not a ``major rule'' as defined by 5 
U.S.C. 804(2).

List of Subjects in 40 CFR Part 372

    Environmental protection, Community right-to-know, Reporting and 
recordkeeping requirements, and Toxic chemicals.

    Dated: November 9, 2015.
Gina McCarthy,
Administrator.

    For the reasons set forth in the preamble, the EPA amends 40 CFR 
part 372 as follows:

PART 372--TOXIC CHEMICAL RELEASE REPORTING: COMMUNITY RIGHT-TO-KNOW

0
1. The authority citation for part 372 continues to read as follows:

    Authority: 42 U.S.C. 11023 and 11048.


0
2. In Sec.  372.65, paragraph (a) is amended by adding in the table the 
entry for ``1-Bromopropane'' in alphabetical order and in paragraph (b) 
by adding in the table the entry for ``106-94-5'' in numerical order to 
read as follows:


Sec.  372.65  Chemicals and chemical categories to which this part 
applies.

* * * * *
    (a) * * *

------------------------------------------------------------------------
             Chemical name                  CAS No.       Effective date
------------------------------------------------------------------------
 
                              * * * * * * *
1-Bromopropane........................        106-94-5           1/1/16
 
                              * * * * * * *
------------------------------------------------------------------------

* * * * *
    (b) * * *

------------------------------------------------------------------------
            CAS No.                   Chemical name       Effective date
------------------------------------------------------------------------
 
                              * * * * * * *
106-94-5.......................  1-Bromopropane........          1/1/16
 
                              * * * * * * *
------------------------------------------------------------------------

* * * * *
[FR Doc. 2015-29799 Filed 11-20-15; 8:45 am]
BILLING CODE 6560-50-P



                                           72906                 Federal Register / Vol. 80, No. 225 / Monday, November 23, 2015 / Rules and Regulations

                                                                                          EPA-APPROVED VIRGINIA REGULATIONS AND STATUTES—Continued
                                                                                                                                                                                                                     Explanation
                                                                                                                                                                        State effective
                                                    State citation                                                  Title/subject                                                             EPA approval date      [former SIP
                                                                                                                                                                             date                                      citation]

                                           5–85–50 ............................      Definitions ....................................................................         03/13/14    11/23/15 [Insert Federal
                                                                                                                                                                                            Register citation].
                                           5–85–55 ............................      Actual plantwide applicability limits (PALs) .................                           03/13/14    11/23/15 [Insert Federal   Added.
                                                                                                                                                                                            Register citation].

                                                        *                             *                               *                              *                          *                      *                *



                                           *        *        *        *        *                                  the National Toxicology Program in                                 FOR FURTHER INFORMATION CONTACT:
                                           [FR Doc. 2015–29680 Filed 11–20–15; 8:45 am]                           their 13th Report on Carcinogens as                                Daniel R. Bushman, Environmental
                                           BILLING CODE 6560–50–P                                                 ‘‘reasonably anticipated to be a human                             Analysis Division, Office of Information
                                                                                                                  carcinogen.’’ The EPA has determined                               Analysis and Access (2842T),
                                                                                                                  that 1-bromopropane meets the EPCRA                                Environmental Protection Agency, 1200
                                           ENVIRONMENTAL PROTECTION                                               section 313(d)(2)(B) criteria because it                           Pennsylvania Ave. NW., Washington,
                                           AGENCY                                                                 can reasonably be anticipated to cause                             DC 20460; telephone number: 202–566–
                                                                                                                  cancer in humans.                                                  0743; fax number: 202–566–0677; email:
                                           40 CFR Part 372                                                                                                                           bushman.daniel@epa.gov, for specific
                                                                                                                  DATES: This final rule is effective
                                           [EPA–HQ–TRI–2015–0011; FRL–9937–12–                                    November 30, 2015, and shall apply for                             information on this notice. For general
                                           OEI]                                                                   the reporting year beginning January 1,                            information on EPCRA section 313,
                                           RIN 2025–AA41                                                          2016 (reports due July 1, 2017).                                   contact the Emergency Planning and
                                                                                                                  ADDRESSES: The EPA has established a
                                                                                                                                                                                     Community Right-to-Know Hotline, toll
                                           Addition of 1-Bromopropane;                                            docket for this action under Docket ID                             free at (800) 424–9346 (select menu
                                           Community Right-to-Know Toxic                                          No. EPA–HQ–TRI–2015–0011. All                                      option 3) or (703) 412–9810 in Virginia
                                           Chemical Release Reporting                                             documents in the docket are listed on                              and Alaska or toll free, TDD (800) 553–
                                                                                                                  the http://www.regulations.gov Web                                 7672, http://www.epa.gov/superfund/
                                           AGENCY:  Environmental Protection                                                                                                         contacts/infocenter/.
                                           Agency (EPA).                                                          site. Although listed in the index, some
                                           ACTION: Final rule.                                                    information is not publicly available,                             SUPPLEMENTARY INFORMATION:
                                                                                                                  e.g., Confidential Business Information
                                           SUMMARY:  The Environmental Protection                                 (CBI) or other information whose                                   I. General Information
                                           Agency (EPA) is adding 1-                                              disclosure is restricted by statute.                               A. Does this notice apply to me?
                                           bromopropane to the list of toxic                                      Certain other material, such as
                                           chemicals subject to reporting under                                   copyrighted material, is not placed on                               You may be potentially affected by
                                           section 313 of the Emergency Planning                                  the Internet and will be publicly                                  this action if you manufacture, process,
                                           and Community Right-to-Know Act                                        available only in hard copy form.                                  or otherwise use 1-bromopropane.
                                           (EPCRA) of 1986 and section 6607 of the                                Publicly available docket materials are                            Potentially affected categories and
                                           Pollution Prevention Act (PPA) of 1990.                                available electronically through http://                           entities may include, but are not limited
                                           1-Bromopropane has been classified by                                  www.regulations.gov.                                               to:

                                                              Category                                                                              Examples of potentially affected entities

                                           Industry ...........................................   Facilities included in the following NAICS manufacturing codes (corresponding to SIC codes 20 through
                                                                                                    39): 311*, 312*, 313*, 314*, 315*, 316, 321, 322, 323*, 324, 325*, 326*, 327, 331, 332, 333, 334*, 335*,
                                                                                                    336, 337*, 339*, 111998*, 211112*, 212324*, 212325*, 212393*, 212399*, 488390*, 511110, 511120,
                                                                                                    511130, 511140*, 511191, 511199, 512220, 512230*, 519130*, 541712*, or 811490*.
                                                                                                  *Exceptions and/or limitations exist for these NAICS codes.
                                                                                                  Facilities included in the following NAICS codes (corresponding to SIC codes other than SIC codes 20
                                                                                                    through 39): 212111, 212112, 212113 (correspond to SIC 12, Coal Mining (except 1241)); or 212221,
                                                                                                    212222, 212231, 212234, 212299 (correspond to SIC 10, Metal Mining (except 1011, 1081, and 1094));
                                                                                                    or 221111, 221112, 221113, 221118, 221121, 221122, 221330 (Limited to facilities that combust coal
                                                                                                    and/or oil for the purpose of generating power for distribution in commerce) (corresponds to SIC 4911,
                                                                                                    4931, and 4939, Electric Utilities); or 424690, 425110, 425120 (Limited to facilities previously classified
                                                                                                    in SIC 5169, Chemicals and Allied Products, Not Elsewhere Classified); or 424710 (corresponds to SIC
                                                                                                    5171, Petroleum Bulk Terminals and Plants); or 562112 (Limited to facilities primarily engaged in solvent
                                                                                                    recovery services on a contract or fee basis (previously classified under SIC 7389, Business Services,
                                                                                                    NEC)); or 562211, 562212, 562213, 562219, 562920 (Limited to facilities regulated under the Resource
                                                                                                    Conservation and Recovery Act, subtitle C, 42 U.S.C. 6921 et seq.) (corresponds to SIC 4953, Refuse
                                                                                                    Systems).
                                           Federal Government .......................             Federal facilities.
wgreen on DSK2VPTVN1PROD with RULES




                                              This table is not intended to be                                    entities listed in the table have                                  To determine whether your facility
                                           exhaustive, but rather provides a guide                                exemptions and/or limitations regarding                            would be affected by this action, you
                                           for readers regarding entities likely to be                            coverage, and other types of entities not                          should carefully examine the
                                           affected by this action. Some of the                                   listed in the table could also be affected.                        applicability criteria in part 372 subpart


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                                                            Federal Register / Vol. 80, No. 225 / Monday, November 23, 2015 / Rules and Regulations                                       72907

                                           B of Title 40 of the Code of Federal                       • The chemical is known to cause or                peer review and several opportunities
                                           Regulations. If you have questions                      can be reasonably anticipated to cause,               for public comment.
                                           regarding the applicability of this action              because of:
                                                                                                                                                         B. What was the EPA’s rationale for
                                           to a particular entity, consult the person                 Æ Its toxicity,                                    proposing to list 1-bromopropane?
                                           listed in the preceding FOR FURTHER                        Æ its toxicity and persistence in the
                                           INFORMATION CONTACT section.                                                                                    As the EPA stated in the proposed
                                                                                                   environment, or
                                                                                                                                                         rule (80 FR 20189, April 15, 2015), the
                                           II. Introduction                                           Æ its toxicity and tendency to                     NTP RoC document undergoes
                                                                                                   bioaccumulate in the environment, a                   significant scientific review and public
                                           A. What is the statutory authority for                  significant adverse effect on the
                                           this final rule?                                                                                              comment and mirrors the review the
                                                                                                   environment of sufficient seriousness,                EPA has historically done to assess
                                             This rule is issued under EPCRA                       in the judgment of the Administrator, to              chemicals for listing under EPCRA
                                           section 313(d) and section 328, 42                      warrant reporting under this section.                 section 313 on the basis of
                                           U.S.C. 11023 et seq. EPCRA is also                         The EPA often refers to the section                carcinogenicity. The conclusions
                                           referred to as Title III of the Superfund               313(d)(2)(A) criterion as the ‘‘acute                 regarding the potential for chemicals in
                                           Amendments and Reauthorization Act                      human health effects criterion;’’ the                 the NTP RoC to cause cancer in humans
                                           of 1986.                                                section 313(d)(2)(B) criterion as the                 are based on established sound
                                           B. What is the background for this                      ‘‘chronic human health effects                        scientific principles. The EPA believes
                                           action?                                                 criterion;’’ and the section 313(d)(2)(C)             that the NTP RoC is an excellent and
                                                                                                   criterion as the ‘‘environmental effects              reliable source of information on the
                                              Section 313 of EPCRA, 42 U.S.C.                      criterion.’’                                          potential for chemicals covered therein
                                           11023, requires certain facilities that                    The EPA published in the Federal                   to cause cancer in humans. Based on the
                                           manufacture, process, or otherwise use                  Register of November 30, 1994 (59 FR                  EPA’s review of the data contained in
                                           listed toxic chemicals in amounts above                 61432), a statement clarifying its                    the 13th NTP RoC (Reference (Ref.) 1)
                                           reporting threshold levels to report their              interpretation of the section 313(d)(2)               for 1-bromopropane, the Agency agreed
                                           environmental releases and other waste                  and (d)(3) criteria for modifying the                 that 1-bromopropane can reasonably be
                                           management quantities of such                           section 313 list of toxic chemicals.                  anticipated to cause cancer. Therefore,
                                           chemicals annually. These facilities                                                                          the EPA determined that the evidence
                                           must also report pollution prevention                   III. Summary of Proposed Rule                         was sufficient for listing 1-
                                           and recycling data for such chemicals,                  A. What chemical did the EPA propose                  bromopropane on the EPCRA section
                                           pursuant to section 6607 of the PPA, 42                 to add to the EPCRA section 313 list of               313 toxic chemical list pursuant to
                                           U.S.C. 13106. Congress established an                   toxic chemicals?                                      EPCRA section 313(d)(2)(B) based on
                                           initial list of toxic chemicals that                                                                          the available carcinogenicity data for 1-
                                           comprised 308 individually listed                          As discussed in the proposed rule (80              bromopropane as presented in the 13th
                                           chemicals and 20 chemical categories.                   FR 20189, April 15, 2015), the EPA                    RoC (Ref. 2).
                                              EPCRA section 313(d) authorizes the                  proposed to add 1-bromopropane to the
                                           EPA to add or delete chemicals from the                 EPCRA section 313 list of toxic                       IV. What comments did the EPA receive
                                           list and sets criteria for these actions.               chemicals. 1-Bromopropane had been                    on the proposed rule?
                                           EPCRA section 313(d)(2) states that the                 classified as ‘‘reasonably anticipated to               The EPA received four comments on
                                           EPA may add a chemical to the list if                   be a human carcinogen’’ by the National               the proposed rule to add 1-
                                           any of the listing criteria in Section                  Toxicology Program (NTP) in its 13th                  bromopropane to the EPCRA section
                                           313(d)(2) are met. Therefore, to add a                  Report on Carcinogens (RoC) document.                 313 chemical list. Three of the
                                           chemical, the EPA must demonstrate                      In addition, based on a review of the                 comments were supportive of the EPA’s
                                           that at least one criterion is met, but                 available production and use                          proposed addition of 1-bromopropane
                                           need not determine whether any other                    information, the EPA determined that 1-               while one commenter objected to the
                                           criterion is met. Conversely, to remove                 bromopropane is expected to be                        addition. The commenters that
                                           a chemical from the list, EPCRA section                 manufactured, processed, or otherwise                 supported the proposed rule included
                                           313(d)(3) dictates that the EPA must                    used in quantities that would exceed the              two anonymous comments from the
                                           demonstrate that none of the listing                    EPCRA section 313 reporting                           general public (Refs. 3 and 4) and a
                                           criteria in Section 313(d)(2)(A)-(C) are                thresholds. The NTP is an interagency                 comment from the Halogenated Solvents
                                           met. The EPCRA section 313(d)(2)(A)–                    program within the Department of                      Industry Alliance, Inc. (HSIA) (Ref. 5).
                                           (C) criteria are:                                       Health and Human Services (DHHS)                      Members of the HSIA include The Dow
                                              • The chemical is known to cause or                  headquartered at the National Institute               Chemical Company, INEOS Chlor
                                           can reasonably be anticipated to cause                  of Environmental Health Sciences                      Americas, Inc., Occidental Chemical,
                                           significant adverse acute human health                  (NIEHS) of the National Institutes of                 and Axiall Corporation. The commenter
                                           effects at concentration levels that are                Health (NIH). As part of the NTP’s                    who objected to the addition was the
                                           reasonably likely to exist beyond facility              cancer evaluation work, it periodically               Albemarle Corporation (Ref. 6). The
                                           site boundaries as a result of                          publishes the RoC document which                      most significant comments are
                                           continuous, or frequently recurring,                    contains cancer classifications from the              summarized and responded to below.
                                           releases.                                               NTP’s most recent chemical evaluations                The complete set of comments and the
                                              • The chemical is known to cause or                  as well as the classifications from                   EPA’s responses can be found in the
                                           can reasonably be anticipated to cause                  previous versions of the RoC. There is                response to comment document in the
                                           in humans:                                              an extensive review process for the RoC               docket for this rulemaking (Ref. 7). Note
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                                           Æ Cancer or teratogenic effects, or                     which includes evaluations by scientists              that in some of the comments 1-
                                           Æ serious or irreversible—                              from the NTP, other Federal health                    bromopropane is referred to as nPB,
                                              D Reproductive dysfunctions,                         research and regulatory agencies                      which is the acronym for the alternative
                                              D neurological disorders,                            (including the EPA), and                              chemical name n-propyl bromide.
                                              D heritable genetic mutations, or                    nongovernmental institutions. The RoC                   The HSIA (Ref. 5) stated that the
                                              D other chronic health effects.                      review process also includes external                 proposed rule presented substantial


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                                           72908            Federal Register / Vol. 80, No. 225 / Monday, November 23, 2015 / Rules and Regulations

                                           evidence to support the conclusion that                 the rule. The EPA considers the benefits              bromopropane as ‘‘reasonably
                                           1-bromopropane is known to cause or                     of reporting under this rule to be                    anticipated to be a human carcinogen.’’
                                           can reasonably be anticipated to cause                  primarily reflected by the purposes                   The conclusions of the NTP 13th RoC
                                           cancer in humans. The HSIA also noted                   served by reporting of information                    for 1-bromopropane were consistent
                                           that other published studies indicate                   under EPCRA section 313. The EPA                      with how the EPA would consider the
                                           that 1-bromopropane is neurotoxic, may                  believes the benefits provided by the                 carcinogenicity data available for 1-
                                           cause reproductive dysfunction, and is                  information to be reported under this                 bromopropane. Therefore, for the
                                           acutely or chronically toxic. The HSIA                  rule outweigh the costs.                              purposes of listing 1-bromopropane on
                                           concluded that clearly, the scientific                     With regard to laundry services (such              the EPCRA section 313 chemical list,
                                           literature supports the addition of 1-                  as dry cleaners) these facilities are not             the EPA concluded that 1-
                                           bromopropane to the list of chemicals                   subject to reporting under EPCRA                      bromopropane can reasonably be
                                           subject to reporting under EPCRA                        section 313. Even if such facilities were             anticipated to cause cancer in humans.
                                           section 313.                                            subject to reporting, listing a chemical              Since the listing of 1-bromopropane
                                              EPA agrees with the commenter’s                      under EPCRA section 313 does not                      under EPCRA section 313 is based on
                                           statement that the EPA provided                         require covered facilities to update or               the available cancer data, the EPA is not
                                           substantial evidence to support the                     replace any equipment. EPCRA section                  responding to the comments from
                                           conclusion that 1-bromopropane is                       313 only requires the reporting of                    Albemarle Corporation on the HAP
                                           known to cause or can reasonably be                     release and waste management                          listing petition that dealt with issues of
                                           anticipated to cause cancer in humans.                  information, it does not impose any                   emissions, exposure, risk values, and
                                           The EPA also agrees with the                            restrictions on the use of chemicals.                 risk assessment.
                                           commenter’s conclusion that the                            The majority of comments provided                     While not specific to the materials the
                                           scientific literature supports the                      by the Albemarle Corporation (Ref. 6)                 EPA cited to support the addition of 1-
                                           addition of 1-bromopropane to the                       are the same comments they submitted                  bromopropane to the EPCRA section
                                           EPCRA section 313 chemical list. The                    in response to the ‘‘Receipt of a                     313 chemical list, there were some
                                           EPA acknowledges that there may be                      complete petition’’ to add 1-                         comments on the cancer data for 1-
                                           other toxicological effects that may also               bromopropane to the Hazardous Air                     bromopropane in the materials that the
                                           be a basis for listing. However, the EPA                Pollutant (HAP) List (80 FR 6676,                     Albemarle Corporation submitted in
                                           believes the available cancer data are                  February 6, 2015). The only comments                  response to the HAP listing petition
                                           sufficient for adding 1-bromopropane to                 submitted by the Albemarle Corporation                (Ref. 6). Specifically, these comments
                                           the EPCRA section 313 chemical list.                    specific to the EPA’s proposed rule to                are contained in sections 2.2 and 2.3 of
                                              The first anonymous commenter (Ref.                  add 1-bromopropane to the EPCRA                       the document ‘‘Comments on the
                                           3) supported the addition of 1-                         section 313 chemical list were provided               Petition to Add n-Propyl Bromide to the
                                           bromopropane to the EPCRA section                       in a letter from Charles R. Nestrud of the            List of Hazardous Air Pollutants
                                           313 list and cited additional toxicity                  law firm Chisenhall, Nestrud & Julian,                Regulated under § 112 of the Clean Air
                                           information, neurotoxicity and                          P.A. dated June 10, 2015 (Nestrud                     Act’’ prepared by the Gradient
                                           reproductive toxicity, as being of                      letter). The EPA is providing responses               Corporation (Gradient Corp.). Since
                                           concern.                                                to all of the comments in the Nestrud                 these comments dealt with the toxic
                                              EPA agrees that 1-bromopropane                       letter.                                               endpoint (cancer) that is the basis for
                                           should be added to the EPCRA section                       The vast majority of the comments                  the addition of 1-bromopropane to the
                                           313 chemical list. The EPA also                         submitted by the Albemarle Corporation                EPCRA section 313 chemical list, the
                                           acknowledges that there may be other                    on the HAP listing petition dealt with                EPA has addressed these comments as
                                           toxicological effects (such as                          issues of emissions, exposure, risk                   well.
                                           neurotoxicity) that may also be a basis                 values, and risk assessment, which are                   In the Nestrud letter, the commenter
                                           for listing. However, the available                     not relevant to the proposed addition of              stated that:
                                           cancer data are sufficient for adding 1-                1-bromopropane to the EPCRA section
                                           bromopropane to the EPCRA section                       313 chemical list since the addition is                  The comments prepared by Albemarle and
                                                                                                                                                         its consultants demonstrate that the technical
                                           313 chemical list.                                      based on hazard and not risk. The                     information submitted to support the
                                              The second anonymous commenter                       addition of 1-bromopropane to the                     Proposed Rule is out of date, incorrect, and
                                           (Ref. 4) supported the listing of 1-                    EPCRA section 313 chemical list is                    insufficient to support the Proposed Rule.
                                           bromopropane as long as the benefits                    based on the cancer hazard evaluation                 Furthermore, when all toxicological data is
                                           substantially outweigh the costs. The                   carried out by the NTP and reviewed by                considered, and current emission data is
                                           commenter also expressed concern that                   the EPA to ensure its consistency with                considered, the weight of the evidence does
                                           there may be ‘‘significant costs to local               the EPA Guidelines for Carcinogen Risk                not support adding 1-bromopropane to the
                                           businesses, i.e., laundry services, that                Assessment (Ref. 9). Consistent with the              list of toxic chemicals.
                                           have to update or replace their                         EPA guidelines (Ref. 9), the NTP 13th                    EPA disagrees that the information
                                           equipment as well as significant costs                  RoC (Ref. 2) evaluates the scientific                 submitted to support the proposed rule
                                           and time spent in order to comply with                  literature and publicly available, peer-              to add 1-bromopropane to the EPCRA
                                           the rule.’’                                             reviewed technical reports of human                   section 313 chemical list is ‘‘out of date,
                                              EPA’s cost-benefit analysis was                      and laboratory studies to evaluate                    incorrect, and insufficient to support the
                                           contained in the economic analysis for                  whether substances are possible human                 Proposed Rule.’’ The EPA provided
                                           the proposed rule ‘‘Economic Analysis                   carcinogens. The NTP RoC does not                     information from the NTP 13th RoC
                                           of the Proposed Rule to add 1-                          present a quantitative assessment of the              which was released on October 2, 2014
                                           Bromopropane to the EPCRA Section                       risks of cancer associated with a given               (Ref. 2). The EPA’s evaluation of the
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                                           313 List of Toxic Chemicals’’ (Ref. 8),                 chemical. Rather, it indicates the                    data used to support the findings for 1-
                                           which was reference 8 in the proposed                   potential hazard associated with                      bromopropane was conducted shortly
                                           rule (80 FR 20189, April 15, 2015). The                 chemicals but does not establish the                  after the release of the 13th RoC and
                                           economic analysis contains a                            exposure conditions that would pose                   completed on November 3, 2014 (Ref.
                                           quantitative estimate of the costs and a                cancer risks to individuals. In the 13th              1). The EPA’s economic analysis of the
                                           qualitative discussion of the benefits of               RoC, the NTP classified 1-                            potential costs of the proposed rule


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                                                            Federal Register / Vol. 80, No. 225 / Monday, November 23, 2015 / Rules and Regulations                                            72909

                                           including the estimate of the number of                 The toxicity screen is used to identify               indicated in the economic analysis, the
                                           facilities expected to file reports was                 chemicals for further consideration and does          EPA estimates that 140 reports (126
                                           completed on February 17, 2015 (Ref. 8).                not reflect a final determination for listing a       Form Rs and 14 Form As) from 23
                                                                                                   chemical under EPCRA section 313. Such a
                                           The EPA notes that the commenter did                    determination can only be made after a
                                                                                                                                                         different industry sectors will be filed
                                           not provide any comments specific to                    hazard assessment is conducted (See Unit              for 1-bromopropane. Therefore, the EPA
                                           the EPA’s evaluation of the NTP 13th                    11.3. of this preamble).                              has determined that there is sufficient
                                           RoC data and findings for 1-                                                                                  production and use of 1-bromopropane
                                                                                                   (59 FR 61433, November 30, 1994)
                                           bromopropane (Ref. 1), which was                                                                              such that reports will be filed. As
                                           reference 6 in the proposed rule (80 FR                   EPA did not screen 1-bromopropane                   previously noted, the commenter
                                           20189, April 15, 2015), or specific to the              for addition, but rather conducted a                  provided no specific comments on the
                                           NTP 13th RoC materials prepared for 1-                  hazard evaluation of the available                    EPA’s economic analysis. Certain spray
                                           bromopropane (Refs. 10 and 11), which                   cancer data and based on the                          adhesives industries may be required to
                                           were references 5 and 7 in the proposed                 classification by the NTP in their 13th               report under EPCRA section 313, but
                                           rule (80 FR 20189, April 15, 2015), or                  RoC as ‘‘reasonably anticipated to be a               dry cleaning facilities are not a covered
                                           on the EPA’s economic analysis for the                  human carcinogen’’ and our review of                  industry sector and thus are not
                                           addition of 1-bromopropane (Ref. 8),                    that data, concluded 1-bromopropane                   required to file reports under EPCRA
                                           which was reference 8 in the proposed                   should be added to the EPCRA section                  section 313. While it has been the EPA’s
                                           rule (80 FR 20189, April 15, 2015). It is,              313 chemical list. As noted in the                    policy to focus on the addition of
                                           therefore, unclear which technical                      proposed rule, the EPA reviewed the                   chemicals for which reports are
                                           information that the EPA submitted to                   data used by the NTP to make this                     expected to be filed, it is not a statutory
                                           support the proposed rule that the                      determination and agreed with the                     requirement. As the EPA noted in the
                                           commenter believes is out of date,                      NTP’s classification (Ref. 1), which was              2010 proposed rule for the addition of
                                           incorrect, or insufficient to support the               reference 6 in the proposed rule (80 FR               16 NTP carcinogens to the EPCRA
                                           proposed rule. Comments regarding the                   20189, April 15, 2015). As the EPA                    section 313 chemical list:
                                           available cancer data and relevance of                  noted in the 1994 chemical expansion
                                                                                                   rule, cancer is an extreme toxic effect:                Section 313(d)(2) of EPCRA provides EPA
                                           emissions data are discussed in other                                                                         the discretion to add chemicals to the TRI list
                                           responses below.                                          In some cases the effects are extreme, such         when there is sufficient evidence to establish
                                             The Nestrud letter also provided                      as cancer or death.                                   any of the listing criteria. EPA can add a
                                           comments concerning screening criteria                  (59 FR 61433, November 30, 1994)                      chemical that meets one criterion regardless
                                           that the EPA had used in a previous                                                                           of its production volume.
                                                                                                      If the EPA had conducted a toxicity
                                           rulemaking:                                             screen like that used in the 1994                     (75 FR 17336, April 6, 2010)
                                             In its 1994 rulemaking EPA identified                 chemical expansion rule, the available                  The Nestrud letter also commented on
                                           certain criteria it had developed to evaluate           cancer data would have been sufficient                the issue of conducting a hazard
                                           chemicals for additions to the list of toxic            to classify 1-bromopropane as a high                  evaluation to support the listing of 1-
                                           chemicals. This included a toxicity and                 priority for listing. In fact, the NTP’s 6th          bromopropane to the EPCRA section
                                           production volume screen, and a hazard                                                                        313 list:
                                           evaluation based on the initial screen.                 RoC was a primary source reviewed for
                                           Addition of Certain Chemicals; Toxic                    chemicals for potential addition (59 FR                  Hazard Evaluation. Based on the results of
                                           Chemical Release Reporting; Community                   1789, January 12, 1994). As previously                the screen, EPA should conduct a Hazard
                                           Right-to-Know; Final Rule (59 FR No. 229;               noted, the commenter did not provide                  Evaluation for 1-bromopropane. The attached
                                           Doc. No. 94–29376, November 30, 1994;                   any comments specifically on the NTP’s                comments submitted to EPA as part of the
                                           OPPTS–400082B.                                          classification of 1-bromopropane as                   nPB Petition demonstrate that the weight of
                                             Toxicity Screen. Through the toxicity                                                                       the evidence is not sufficient to add 1-
                                                                                                   ‘‘reasonably anticipated to be a human
                                           screen a chemical is assigned a ‘‘high                                                                        bromopropane to the list of toxic chemicals.
                                           priority,’’ ‘‘medium priority,’’ or ‘‘low
                                                                                                   carcinogen’’ in the 13th RoC, nor did                 In particular, the individual lifetime cancer
                                           priority.’’ The attached comments submitted             they provide any comments on the                      risk at maximally impacted census receptors
                                           to EPA as part of the nPB Petition                      EPA’s evaluation of the NTP cancer data               near the facilities that use 1-bromopropane is
                                           demonstrate that there is insufficient toxicity         and classification (Ref. 1), as provided              less than 1 in 1 million for all the facilities
                                           information to support assigning a ‘‘high               in reference 6 of the proposed rule (80               identified by EPA in the nPB Petition, with
                                           priority,’’ or ‘‘medium priority’’ to nPB.              FR 20189, April 15, 2015).                            the exception of a narrow tube manufacturing
                                                                                                      The Nestrud letter also commented on               facility, for which the maximum individual
                                              The information that the commenter                                                                         lifetime cancer risk is less than 1 in 100,000.
                                           cited regarding the criteria the EPA                    the issue of a production volume screen:
                                                                                                                                                         Other than STC, there are no identified
                                           identified for evaluating chemicals for                   Production Volume Screen. When use of               populations that would have a lifetime
                                           addition to the EPCRA section 313                       the chemical is less than the reporting               cancer risks from exposure to nPB in excess
                                           chemical list are the criteria the EPA                  thresholds, the chemical is ‘‘not considered          of 1 in 1 million.
                                           used for its 1994 chemical expansion                    further.’’ The attached comments submitted               Accordingly, there is no information that
                                           rulemaking to evaluate large numbers of                 to EPA as part of the nPB Petition                    would support adding 1-bromopropane to the
                                                                                                   demonstrate that there are no facilities in the       list of toxic chemicals.
                                           chemicals for potential addition. These                 dry cleaning or spray adhesives industries
                                           screening criteria are not the criteria                 that use more 1-bromopropane than the
                                                                                                                                                            The commenter states that the EPA
                                           used to determine whether or not a                      reporting threshold of 10,000 pounds (5               should conduct a ‘‘Hazard Evaluation’’
                                           chemical can be added to the EPCRA                      tons). Although the nPB Petition identified           for 1-bromopropane, but that is exactly
                                           section 313 chemical list, that criteria is             one facility in the metal cleaning industry           what the EPA did. The EPA’s hazard
                                           established under EPCRA section                         that used more 1-bromopropane than the                evaluation included the NTP’s
                                           313(d)(2). As the EPA noted in the 1994                 reporting threshold of 10,000 pounds (5               classification of 1-bromopropane as
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                                           chemical expansion rule:                                tons), that facility reported its use of nPB          ‘‘reasonably anticipated to be a human
                                                                                                   pursuant to its Title V Air Permit.                   carcinogen’’ (Refs. 2 and 10) and the
                                             A toxicity screen is a limited review of
                                           readily available toxicity data that is used for          Reference 8 in the proposed rule was                EPA’s review of the data used by the
                                           a preliminary categorization of a chemical              the economic analysis for the addition                NTP to support that classification (Ref.
                                           during the process of selecting candidates for          of 1-bromopropane to the EPCRA                        1). As noted in the proposed rule, the
                                           possible listing under EPCRA section 313.               section 313 chemical list (Ref. 8). As                NTP conducted an extensive review


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                                           72910            Federal Register / Vol. 80, No. 225 / Monday, November 23, 2015 / Rules and Regulations

                                           (including public comment and peer                      assessments (59 FR 61432), EPA does not               not relying on the data for alveolar/
                                           review) of the cancer data for 1-                       believe that an exposure assessment is                bronchiolar adenomas and carcinomas
                                           bromopropane in making the                              necessary or appropriate for determining              in B6C3F1 mice for characterizing
                                                                                                   whether 1-bromopropane meets the criteria
                                           classification for the NTP 13th RoC. The                of EPCRA section 313(d)(2)(B).
                                                                                                                                                         cancer risks in humans from exposure to
                                           EPA’s review of that information, as                                                                          1-bromopropane. While the EPA
                                           discussed in reference 6 of the proposed                (80 FR 20189, April 15, 2015)                         convened a technical workshop on the
                                           rule, concluded that:                                      The EPA disagrees with the                         state-of-the-science for chemically-
                                                                                                   conclusion of the commenter that there                induced mouse lung tumors, there was
                                             The conclusions of the NTP RoC for 1-
                                           bromopropane were consistent with how the               is no information that would support                  no consensus on the relevance of this
                                           Agency would consider the carcinogenicity               adding 1-bromopropane to the EPCRA                    tumor to humans (Ref. 12). Rather, one
                                           data available for 1-bromopropane.                      section 313 chemical list. In fact, it is             of the workshop outcomes included the
                                           Therefore, it would be appropriate for the              the EPA’s position that there are                     future application of the information
                                           Agency, for the purposes of listing 1-                  extensive cancer data that support this               discussed during the workshop to
                                           bromopropane on the Toxics Release                      addition as discussed and referenced in               develop a mode of action framework on
                                           Inventory, to conclude that 1-bromopropane              the proposed rule.                                    a chemical by chemical basis. As stated
                                           can reasonably be anticipated to cause cancer              In the comments the Albemarle
                                           in humans.
                                                                                                                                                         in the EPA Guidelines for Carcinogen
                                                                                                   Corporation submitted on the HAP                      Risk Assessment (Ref. 9):
                                           (80 FR 20189, April 15, 2015)                           listing petition (Ref. 6), the report by
                                                                                                   Gradient Corp. included section ‘‘2.2                   The default option is that positive effects
                                              EPA believes the cancer data for 1-                                                                        in animal cancer studies indicate that the
                                           bromopropane sufficiently support                       Human Relevance of the Petitioner’s                   agent under study can have carcinogenic
                                           listing under EPCRA section                             Inhalation Unit Risk Factor.’’ In that                potential in humans. Thus, if no adequate
                                           313(d)(2)(B). None of the information                   section, issues regarding the cancer data             human or mode of action data are present,
                                           concerning the cancer data that the                     for 1-bromopropane were raised. These                 positive effects in animal cancer studies are
                                           commenter submitted in their response                   issues include the petitioners’ use of                a basis for assessing the carcinogenic hazard
                                           to the petition to add 1-bromopropane                   alveolar/bronchiolar adenomas and                     to humans.
                                           to the hazardous air pollutant (HAP) list               carcinomas in B6C3F1 mice for their                      The NTP monograph for 1-
                                           changes the EPA’s conclusion with                       risk assessment. The commenter took                   bromopropane (Ref. 10) discussed the
                                           regard to the potential for 1-                          issue with the petitioners’ suggestion                issue of mode of action in the section on
                                           bromopropane to cause cancer in                         that ‘‘there are no reasons to assume that            mechanistic considerations:
                                           humans. Responses to the specific                       the mode, or modes, of action by which
                                                                                                   tumors are induced by nPB are not                     5.3 Mechanistic considerations
                                           comments on certain portions of the                                                                              The biological events associated with
                                                                                                   relevant to man.’’ The commenter stated
                                           hazard evaluation are addressed in other                                                                      chemically induced cancer are not
                                                                                                   that the petitioners’ supporting
                                           responses.                                                                                                    completely understood even for chemicals
                                                                                                   information lacked an analysis of the
                                              With regard to the commenter’s                                                                             that have been extensively studied and are
                                                                                                   human relevance of the mouse lung
                                           conclusions concerning the cancer risks                                                                       known to cause cancer in humans (e.g.,
                                                                                                   tumors or any other cancer endpoint                   benzene and arsenic) (Guyton et al. 2009). It
                                           from facilities identified in the HAP
                                                                                                   and cited recommendations in the                      is important to recognize that chemicals can
                                           petition, this information is not relevant
                                                                                                   EPA’s Guidelines for Carcinogen Risk                  act through multiple toxicity pathways and
                                           to the addition of 1-bromopropane to
                                                                                                   Assessment for collecting relevant                    mechanisms to induce cancer or other health
                                           the EPCRA section 313 chemical list.
                                                                                                   information on the mode of action. The                effects, and the relative importance of the
                                           The EPA did not base the proposed                                                                             various pathways may vary with life stage,
                                                                                                   commenter stated that alveolar/
                                           addition of 1-bromopropane to the                       bronchiolar adenomas and carcinomas                   genetic background, and dose. Thus, it is
                                           EPCRA section 313 chemical list on any                  have been reviewed and debated for a                  unlikely that for any chemical a single
                                           exposure or risk evaluation. 1-                         number of chemical compounds and                      mechanism or mode of action will fully
                                           Bromopropane meets the EPCRA section                    were the subject of a 2014 technical                  explain the multiple biological alterations
                                           313(d)(2)(B) listing criteria based on the                                                                    and toxicity pathways that can cause normal
                                                                                                   workshop sponsored by the EPA. The                    cells to transform and ultimately form a
                                           cancer data alone and there are no                      commenter also provided summaries of
                                           statutory requirements to consider                                                                            tumor.
                                                                                                   relevant information that they claim are                 Although no studies were identified that
                                           exposure or risk under EPCRA section                    available for 1-bromopropane to explore               were specifically designed to investigate
                                           313(d)(2)(B). While the statutory criteria              mode of action questions. The                         possible modes of action for 1-
                                           of EPCRA section 313(d)(2)(B) do not                    commenter concluded that there is                     bromopropane-induced carcinogenesis, the
                                           require consideration of exposure or                    evidence that the mode of action for the              available data indicate that metabolic
                                           risk, the EPA has a policy concerning                   endpoint selected to predict risks for 1-             activation, genetic damage, and oxidative
                                           when it may be appropriate to consider                  bromopropane may not be relevant for                  stress from glutathione depletion are
                                           potential exposures when adding                                                                               important factors. As discussed in the
                                                                                                   humans. The commenter stated that,
                                           chemicals under EPCRA section                                                                                 previous section, these factors were linked to
                                                                                                   considering the state-of-the-science                  several of the primary non-neoplastic toxic
                                           313(d)(2)(B). As the EPA stated in the                  surrounding this health endpoint, the                 effects of 1-bromopropane, including
                                           proposed rule:                                          EPA should not rely on the data for                   immunosuppression, neurotoxicity,
                                             EPA considers chemicals that can                      alveolar/bronchiolar adenomas and                     reproductive toxicity, and hepatotoxicity.
                                           reasonably be anticipated to cause cancer to            carcinomas in B6C3F1 mice for                         Other factors that have been associated with
                                           have moderately high to high chronic                    characterizing cancer risks in humans                 carcinogenesis and may be relevant for 1-
                                           toxicity. EPA does not believe that it is               from exposure to 1-bromopropane.                      bromopropane are discussed and include
                                           appropriate to consider exposure for                       As the EPA previously noted, the                   immune-response modulation, altered cell
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                                           chemicals that are moderately high to highly            proposed addition of 1-bromopropane to                signaling and gene expression, inflammation,
                                           toxic based on a hazard assessment when                                                                       and cytotoxicity and compensatory cell
                                           determining if a chemical can be added for
                                                                                                   the EPCRA section 313 chemical list is
                                                                                                                                                         proliferation.
                                           chronic effects pursuant to EPCRA section               based on hazard alone and not on any
                                           313(d)(2)(B) (see 59 FR 61440–61442).                   consideration of exposures or potential               (Ref. 10, page 40)
                                           Therefore, in accordance with EPA’s                     risks. For the purposes of listing under                 After considering the mode of action
                                           standard policy on the use of exposure                  EPCRA section 313(d)(2)(B), the EPA is                issues, the NTP classified 1-


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                                                            Federal Register / Vol. 80, No. 225 / Monday, November 23, 2015 / Rules and Regulations                                           72911

                                           bromopropane as ‘‘reasonably                            were not identified (see reference 6 in               studies cited by the commenter in their
                                           anticipated to be a human carcinogen.’’                 the proposed rule). The EPA Guidelines                assessment of the mutagenicity data for
                                           The EPA believes that this classification               for Carcinogen Risk Assessment                        1-bromopropane were cited by the NTP
                                           is consistent with how the data would                   reference the NTP criteria for assessing              in their monograph for 1-bromopropane
                                           be evaluated under the EPA’s                            individual studies in the assessment of               (Ref. 10). Also, the commenter focused
                                           Guidelines for Carcinogen Risk                          carcinogenicity, stating ‘‘(c)riteria for             on the mutagenicity data for 1-
                                           Assessment (Ref. 9).                                    the technical adequacy of animal                      bromopropane, but the data on the
                                              In the comments the Albemarle                        carcinogenicity studies have been                     mutagenicity of the metabolites of 1-
                                           Corporation submitted on the HAP                        published and should be used as                       bromopropane are an important part of
                                           listing petition, the report by Gradient                guidance to judge the acceptability of                the assessment as well. The summarized
                                           Corp. included section ‘‘2.3 Human                      individual studies, e.g., NTP, 1984 . . .’’           results of the unpublished study
                                           Relevance of NTP Results.’’ In that                     (pages 2–16).                                         provided by the commenter do not
                                           section, issues regarding the cancer data                  While the EPA acknowledges that                    change the conclusion regarding the
                                           for 1-bromopropane were raised. The                     uncertainties exist when evaluating any               mutagenicity of 1-bromopropane and its
                                           commenter stated that the petitioners                   agent, the EPA agrees with NTP’s                      metabolites.
                                           cited NTP results for the mouse and rat                 assessment of the data and conclusions
                                           bioassays as evidence of the potential                  regarding the carcinogenicity of 1-                   V. Summary of Final Rule
                                           carcinogenic activity of 1-bromopropane                 bromopropane. Indeed, according to the                  The EPA is finalizing the addition of
                                           (Ref. 13). The commenter claims that the                EPA’s Guidelines for Carcinogen Risk                  1-bromopropane to the EPCRA section
                                           petitioner did not consider potential                   Assessment (Ref. 9) ‘‘The default option              313 list of toxic chemicals. The EPA has
                                           uncertainties that the commenter                        is that positive effects in animal cancer             determined that 1-bromopropane meets
                                           believes are found in the underlying                    studies indicate that the agent under                 the listing criteria under EPCRA section
                                           mutagenicity, genotoxicity, and                         study can have carcinogenic potential in              313(d)(2)(B) based on the available
                                           carcinogenicity data for 1-                             humans. Thus, if no adequate human or                 carcinogenicity data.
                                           bromopropane. The commenter claimed                     mode of action data are present, positive
                                           that this was not consistent with the                   effects in animal cancer studies are a                VI. References
                                           EPA’s cancer guidelines, which                          basis for assessing the carcinogenic                     The EPA has established an official
                                           recommend evaluating the weight of                      hazard to humans.’’ The EPA believes                  public docket for this action under
                                           evidence prior to determining the                       that the evaluation of the available data             Docket ID No. EPA–HQ–TRI–2015–
                                           carcinogenic potential of a chemical                    are consistent with the EPA’s guidelines              0011. The public docket includes
                                           substance. The commenter went on to                     including the EPA’s ‘‘Supplemental                    information considered by the EPA in
                                           summarize information from studies                      guidance for assessing susceptibility                 developing this action, including the
                                           they believe show potential                             from early-life exposure to carcinogens               documents listed below, which are
                                           uncertainties that are apparent in the                  (Final)’’ (Ref. 14).                                  electronically or physically located in
                                           toxicological information for 1-                           The NTP in its monograph of 1-                     the docket. In addition, interested
                                           bromopropane.                                           bromopropane (Ref. 10), which                         parties should consult documents that
                                              Since the publication of the NTP                     supported the 13th RoC listing (Ref. 2),              are referenced in the documents that the
                                           bioassay cited by the commenter (Ref.                   concluded the following:                              EPA has placed in the docket, regardless
                                           13), the NTP published its 13th RoC                                                                           of whether these referenced documents
                                                                                                     Studies in vivo show that 1-bromopropane
                                           (Ref. 2). In this report, the NTP                       can covalently bind to protein in exposed             are electronically or physically located
                                           concluded that there is sufficient                      rats and occupationally exposed workers.              in the docket. For assistance in locating
                                           evidence of carcinogenicity for 1-                      The available data provide some support that          documents that are referenced in
                                           bromopropane based on (1) skin tumors                   1-bromopropane is genotoxic as it induced             documents that the EPA has placed in
                                           in male rats, (2) tumors of the large                   mutations in bacterial and mammalian cells            the docket, but that are not
                                           intestine in female and male rats, and                  and DNA damage in human cells. There is
                                                                                                                                                         electronically or physically located in
                                           (3) lung tumors in female mice. The                     limited evidence that DNA damage was
                                                                                                   induced in leukocytes from 1-bromopropane-            the docket, please consult the person
                                           report also cited malignant                                                                                   listed in the above FOR FURTHER
                                                                                                   exposed workers. 1-Bromopropane did not
                                           mesothelioma of the abdominal cavity                    induce chromosomal damage in exposed                  INFORMATION CONTACT section. For
                                           and pancreatic islet tumors in male rats                rodents (micronucleus induction assay) or             convenience, the docket also includes
                                           and skin tumors (squamous-cell                          gene-cell mutations (dominant lethal                  all of the Federal Register documents
                                           papilloma, keratoacanthoma, and basal-                  mutation assay). Several known or postulated          cited in this action.
                                           cell adenoma or carcinoma) in female                    metabolites of 1-bromopropane have been
                                           rats as supporting evidence. The NTP’s                  identified as mutagens and two, glycidol and          1. USEPA, OEI, 2014. Memorandum from
                                                                                                   propylene oxide (proposed), were shown to                 Jocelyn Hospital, Toxicologist,
                                           monograph for 1-bromopropane
                                                                                                   cause chromosomal and DNA damage in                       Analytical Support Branch to Sandra
                                           addresses all of the data issues that the                                                                         Gaona, Acting Chief, Analytical Support
                                                                                                   cultured mammalian cells. Both metabolites
                                           commenter raised (Ref. 10).                             caused chromosomal damage in cells from                   Branch. November 3, 2014. Subject:
                                              According to the EPA’s Guidelines for                rodents exposed in vivo, and propylene                    Review of National Toxicology Program
                                           Carcinogen Risk Assessment (Ref. 9), an                 oxide induced DNA damage in cells from                    (NTP) Cancer Classification Data for 1-
                                           agent can be classified as ‘‘Likely to Be               exposed workers. Three other 1-                           bromopropane.
                                           Carcinogenic to Humans’’ if it ‘‘has                    bromopropane metabolites (a-bromohydrin,              2. NTP, 2014. National Toxicology Program.
                                           tested positive in animal experiments in                3-bromo-1-propanol, and 1-bromo-2-                        Report on Carcinogens, Thirteenth
                                           more than one species, sex, strain, site,               propanol) were mutagenic or caused DNA                    Edition. Released October 2, 2014. U.S.
                                           or exposure route, with or without                      damage in bacteria.                                       Department of Health and Human
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                                           evidence of carcinogenicity in humans.’’                                                                          Services, Public Health Service, National
                                                                                                     The EPA agrees with the NTP’s
                                                                                                                                                             Toxicology Program, Research Triangle
                                           Inconsistencies between how the data                    conclusions regarding the mutagenicity                    Park, NC 27709. (http://
                                           were interpreted by the NTP and how                     of 1-bromopropane and its metabolites.                    ntp.niehs.nih.gov/pubhealth/roc/roc13/
                                           that same data might be interpreted                     With the exception of the summary                         index.html).
                                           under the EPA’s Guidelines for                          information provided by the commenter                 3. Anonymous public comment. April 15,
                                           Carcinogen Risk Assessment (Ref. 9)                     for one unpublished study, all of the                     2015. EPA–HQ–TRI–2015–0011–0048.



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                                           72912            Federal Register / Vol. 80, No. 225 / Monday, November 23, 2015 / Rules and Regulations

                                           4. Anonymous public comment. April 16,                  VII. What are the statutory and                       1320.5(b) and 1320.6(a), an Agency may
                                               2015. EPA–HQ–TRI–2015–0011–0049.                    Executive Order reviews associated                    not conduct or sponsor, and a person is
                                           5. Comment submitted by Faye Graul,                     with this action?                                     not required to respond to, a collection
                                               Executive Director, Halogenated Solvents
                                               Industry Alliance Incorporated (HSIA).                Additional information about these                  of information unless it displays a
                                               Re: Docket ID No. EPA–HQ–TRI–2015–                  statutes and Executive Orders can be                  currently valid OMB control number.
                                               0011. June 15, 2015. EPA–HQ–TRI–                    found at http://www2.epa.gov/laws-                    The OMB control numbers relevant to
                                               2015–0011–0051.                                     regulations/laws-and-executive-orders.                the EPA’s regulations are listed in 40
                                           6. Comment submitted by Niomi                                                                                 CFR part 9, 48 CFR chapter 15, and
                                               Krzystowczyk, Vice President, Health,               A. Executive Order 12866: Regulatory                  displayed on the information collection
                                               Safety and Environment, Albemarle                   Planning and Review and Executive                     instruments (e.g., forms, instructions).
                                               Corporation. Re: Proposed Rule:                     Order 13563: Improving Regulation and
                                               Addition of 1-Bromopropane;
                                                                                                   Regulatory Review                                     C. Regulatory Flexibility Act (RFA), as
                                               Community Right-to-Know Toxic                                                                             Amended by the Small Business
                                               Chemical Release Reporting; Docket ID                 This action is not a significant                    Regulatory Enforcement Fairness Act of
                                               No. EPA–HQ–TRI–2015–0011 [FRL–                      regulatory action and was therefore not               1996 (SBREFA), 5 U.S.C. 601 et seq.
                                               9925–29–OEI, 80 FR 20189 (April 15,                 submitted to the Office of Management
                                               2015). June 10, 2015. EPA–HQ–TRI–                                                                            I certify that this action will not have
                                               2015–0011–0050.
                                                                                                   and Budget (OMB) for review.
                                                                                                                                                         a significant economic impact on a
                                           7. USEPA, OEI, 2015. Response to Comments               B. Paperwork Reduction Act
                                               Received on the April 15, 2015, Federal
                                                                                                                                                         substantial number of small entities
                                               Register Proposed Rule (80 FR 20189):                  This action does not contain any new               under the RFA. The small entities
                                               Addition of 1-Bromopropane;                         information collection requirements that              subject to the requirements of this
                                               Community Right-to-Know Toxic                       require additional approval by the                    action are small manufacturing
                                               Chemical Release Reporting. U.S.                    Office of Management and Budget                       facilities. The Agency has determined
                                               Environmental Protection Agency Office              (OMB) under the Paperwork Reduction                   that of the 140 entities estimated to be
                                               of Environmental Information, Office of                                                                   impacted by this action, 136 are small
                                                                                                   Act (PRA). OMB has previously
                                               Information Analysis and Access. August
                                                                                                   approved the information collection                   businesses; no small governments or
                                               20, 2015.
                                           8. USEPA, OEI, 2015. Economic Analysis of               activities contained in the existing                  small organizations are expected to be
                                               the Proposed Rule to add 1-                         regulations and has assigned OMB                      affected by this action. All 136 small
                                               Bromopropane to the EPCRA Section 313               control numbers 2025–0009 and 2050–                   businesses affected by this action are
                                               List of Toxic Chemicals. February 17,               0078. Currently, the facilities subject to            estimated to incur annualized cost
                                               2015.                                               the reporting requirements under                      impacts of less than 1%. Facilities
                                           9. USEPA, 2005. Guidelines for Carcinogen               EPCRA 313 and PPA 6607 may use                        eligible to use Form A (those meeting
                                               Risk Assessment. Risk Assessment                                                                          the appropriate activity threshold which
                                               Forum, U.S. Environmental Protection                either the EPA Toxic Chemicals Release
                                               Agency, Washington, DC, March 2005.                 Inventory Form R (EPA Form 1B9350–                    have 500 pounds per year or less of
                                               EPA/630/P–03/001F.                                  1), or the EPA Toxic Chemicals Release                reportable amounts of the chemical) will
                                           10. NTP, 2013. Report on Carcinogens                    Inventory Form A (EPA Form 1B9350–                    have a lower burden. Thus, this action
                                               Monograph on 1-Bromopropane. Office                 2). The Form R must be completed if a                 is not expected to have a significant
                                               of the Report on Carcinogens, Division of           facility manufactures, processes, or                  adverse economic impact on a
                                               the National Toxicology Program,                    otherwise uses any listed chemical                    substantial number of small entities. A
                                               National Institute of Environmental                 above threshold quantities and meets                  more detailed analysis of the impacts on
                                               Health Sciences, U.S. Department of                                                                       small entities is located in the EPA’s
                                               Health and Human Services. NIH
                                                                                                   certain other criteria. For the Form A,
                                               Publication No. 13–5982, September 25,              the EPA established an alternative                    economic analysis support document
                                               2013.                                               threshold for facilities with low annual              (Ref. 8).
                                           11. NTP, 2014. National Toxicology Program.             reportable amounts of a listed toxic                  D. Unfunded Mandates Reform Act
                                               Report on Carcinogens, Thirteenth                   chemical. A facility that meets the
                                               Edition, Profile for 1-Bromopropane.                appropriate reporting thresholds, but                   This action does not contain an
                                               Released October 2, 2014. U.S.                      estimates that the total annual                       unfunded mandate of $100 million or
                                               Department of Health and Human                      reportable amount of the chemical does                more as described in UMRA, 2 U.S.C.
                                               Services, Public Health Service, National
                                                                                                   not exceed 500 pounds per year, can                   1531–1538, and does not significantly or
                                               Toxicology Program, Research Triangle
                                               Park, NC 27709.                                     take advantage of an alternative                      uniquely affect small governments. This
                                           12. USEPA, 2014. Summary Report of the                  manufacture, process, or otherwise use                action is not subject to the requirements
                                               State-of-the-Science Workshop on                    threshold of 1 million pounds per year                of UMRA because it contains no
                                               Chemically-induced Mouse Lung                       of the chemical, provided that certain                regulatory requirements that might
                                               Tumors: Applications to Human Health                conditions are met, and submit the                    significantly or uniquely affect small
                                               Assessments. National Center for                    Form A instead of the Form R. In                      governments. Small governments are
                                               Environmental Assessment, Washington,               addition, respondents may designate the               not subject to the EPCRA section 313
                                               DC, December 2014. EPA/600/R–14/002.
                                                                                                   specific chemical identity of a substance             reporting requirements. The EPA’s
                                           13. NTP, 2011. Technical Report on the
                                               Toxicology and Carcinogenesis Studies               as a trade secret pursuant to EPCRA                   economic analysis indicates that the
                                               of 1-Bromopropane (CAS No. 106–94–5)                section 322, 42 U.S.C. 11042, 40 CFR                  total cost of this action is estimated to
                                               in F344/N Rats and B6C3F1 Mice                      part 350.                                             be $531,002 in the first year of reporting
                                               (Inhalation Studies). Toxicity Report                  OMB has approved the reporting and                 (Ref. 8).
                                               Series No. 564. NIH Publication No. 11–             recordkeeping requirements related to
                                               5906. Department of Health and Human                                                                      E. Executive Order 13132 (Federalism)
                                                                                                   Forms A and R, supplier notification,
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                                               Services, Public Health Service, Research           and petitions under OMB Control                         This action does not have federalism
                                               Triangle Park, NC.
                                           14. USEPA, 2005. Supplemental guidance for
                                                                                                   number 2025–0009 (EPA Information                     implications. It will not have substantial
                                               assessing susceptibility from early-life            Collection Request (ICR) No. 1363) and                direct effects on the States, on the
                                               exposure to carcinogens (Final). Risk               those related to trade secret designations            relationship between the national
                                               Assessment Forum, Washington, DC,                   under OMB Control 2050–0078 (EPA                      government and the States, or on the
                                               March 2005. EPA/630/R–03/003F.                      ICR No. 1428). As provided in 5 CFR                   distribution of power and


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                                                                 Federal Register / Vol. 80, No. 225 / Monday, November 23, 2015 / Rules and Regulations                                                                                         72913

                                           responsibilities among the various                                       J. Executive Order 12898: Federal                                        K. Congressional Review Act (CRA)
                                           levels of government.                                                    Actions To Address Environmental
                                                                                                                    Justice in Minority Populations and                                        This action is subject to the CRA, and
                                           F. Executive Order 13175: Consultation                                                                                                            the EPA will submit a rule report to
                                           and Coordination With Indian Tribal                                      Low-Income Populations
                                                                                                                                                                                             each House of the Congress and to the
                                           Governments                                                                The EPA believes the human health or                                   Comptroller General of the United
                                             This action does not have tribal                                       environmental risk addressed by this                                     States. This action is not a ‘‘major rule’’
                                           implications, as specified in Executive                                  action will not have potential                                           as defined by 5 U.S.C. 804(2).
                                           Order 13175. This action relates to toxic                                disproportionately high and adverse
                                           chemical reporting under EPCRA                                                                                                                    List of Subjects in 40 CFR Part 372
                                                                                                                    human health or environmental effects
                                           section 313, which primarily affects                                     on minority, low-income or indigenous                                      Environmental protection,
                                           private sector facilities. Thus, Executive                               populations. The results of this                                         Community right-to-know, Reporting
                                           Order 13175 does not apply to this                                       evaluation are contained below.                                          and recordkeeping requirements, and
                                           action.                                                                                                                                           Toxic chemicals.
                                                                                                                      This action does not address any
                                           G. Executive Order 13045: Protection of                                  human health or environmental risks                                          Dated: November 9, 2015.
                                           Children From Environmental Health                                       and does not affect the level of                                         Gina McCarthy,
                                           Risks and Safety Risks                                                   protection provided to human health or                                   Administrator.
                                             The EPA interprets Executive Order                                     the environment. This action adds an
                                           13045 as applying only to those                                          additional chemical to the EPCRA                                           For the reasons set forth in the
                                           regulatory actions that concern                                          section 313 reporting requirements. By                                   preamble, the EPA amends 40 CFR part
                                           environmental health or safety risks that                                adding a chemical to the list of toxic                                   372 as follows:
                                           the EPA has reason to believe may                                        chemicals subject to reporting under
                                           disproportionately affect children, per                                  section 313 of EPCRA, the EPA would                                      PART 372—TOXIC CHEMICAL
                                           the definition of ‘‘covered regulatory                                   be providing communities across the                                      RELEASE REPORTING: COMMUNITY
                                           action’’ in section 2–202 of the                                         United States (including minority                                        RIGHT-TO-KNOW
                                           Executive Order. This action is not
                                                                                                                    populations and low income
                                           subject to Executive Order 13045                                                                                                                  ■ 1. The authority citation for part 372
                                                                                                                    populations) with access to data which
                                           because it does not concern an                                                                                                                    continues to read as follows:
                                           environmental health risk or safety risk.                                they may use to seek lower exposures
                                                                                                                    and consequently reductions in                                               Authority: 42 U.S.C. 11023 and 11048.
                                           H. Executive Order 13211: Actions                                        chemical risks for themselves and their
                                           Concerning Regulations That                                              children. This information can also be                                   ■  2. In § 372.65, paragraph (a) is
                                           Significantly Affect Energy Supply,                                      used by government agencies and others                                   amended by adding in the table the
                                           Distribution, or Use                                                     to identify potential problems, set                                      entry for ‘‘1-Bromopropane’’ in
                                             This action is not subject to Executive                                priorities, and take appropriate steps to                                alphabetical order and in paragraph (b)
                                           Order 13211, because it is not a                                         reduce any potential risks to human                                      by adding in the table the entry for
                                           significant regulatory action under                                                                                                               ‘‘106–94–5’’ in numerical order to read
                                                                                                                    health and the environment. Therefore,
                                           Executive Order 12866.                                                                                                                            as follows:
                                                                                                                    the informational benefits of the action
                                           I. National Technology Transfer and                                      will have a positive impact on the                                       § 372.65 Chemicals and chemical
                                           Advancement Act                                                          human health and environmental                                           categories to which this part applies.
                                                                                                                    impacts of minority populations, low-                                    *         *           *        *    *
                                             This rulemaking does not involve                                       income populations, and children.
                                           technical standards.                                                                                                                                  (a) * * *

                                                                                                                 Chemical name                                                                                             CAS No.       Effective date


                                                   *                          *                                 *                                 *                                *                                   *                    *
                                           1-Bromopropane ......................................................................................................................................................           106–94–5         1/1/16

                                                         *                              *                              *                              *                              *                                 *                     *



                                           *        *        *         *        *                                      (b) * * *

                                                                   CAS No.                                                                                     Chemical name                                                             Effective date


                                                   *                               *                               *                        *                                 *                                *                            *
                                           106–94–5 ..................................................       1-Bromopropane ..........................................................................................................      1/1/16

                                                         *                              *                              *                              *                              *                                 *                     *
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                                           *        *        *         *        *
                                           [FR Doc. 2015–29799 Filed 11–20–15; 8:45 am]
                                           BILLING CODE 6560–50–P




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                                           72914            Federal Register / Vol. 80, No. 225 / Monday, November 23, 2015 / Rules and Regulations

                                           DEPARTMENT OF TRANSPORTATION                            contact information, and similar errors.              Organization’s Technical Instructions
                                                                                                   In this final rule, we are correcting                 (ICAO TI) for the Safe Transport of
                                           Pipeline and Hazardous Materials                        typographical errors, incorrect                       Dangerous Goods by Air. The text at the
                                           Safety Administration                                   references to the Code of Federal                     end of paragraph (c), applicable to
                                                                                                   Regulations (CFR) and international                   transportation by highway prior to or
                                           49 CFR Parts 171, 172, 173, 175, 176,                   standards citations, inconsistent use of              after transportation by aircraft, states a
                                           177, 178 and 180                                        terminology, misstatements of certain                 ‘‘motor vehicle must be placarded in
                                                                                                   regulatory requirements, and                          accordance with subpart F of part 172’’,
                                           [Docket No. PHMSA–2015–0103 (HM–260)]
                                                                                                   inadvertent omissions of information,                 but does not reference that part 172
                                           RIN 2137–AF11                                           and making revisions to clarify the                   belongs to Subchapter C. In this final
                                                                                                   regulations. Of the corrections and
                                                                                                                                                         rule, we are revising paragraph (c) to
                                           Hazardous Materials: Editorial                          clarifications made in this final rule, a
                                                                                                                                                         make this clarification.
                                           Corrections and Clarifications (RRR)                    significant number originate from three
                                                                                                   recent final rules under the following                Part 172
                                           AGENCY:  Pipeline and Hazardous                         dockets: PHMSA–2009–0063 (HM–250)
                                           Materials Safety Administration                         [79 FR 40590]; PHMSA–2009–0095                        Section 172.101
                                           (PHMSA), DOT.                                           (HM–224F)] [79 FR 46012]; and
                                           ACTION: Final rule.                                                                                             This section prescribes the purpose
                                                                                                   PHMSA–2013–0260 (HM–215M) [80 FR
                                                                                                                                                         and instructions for use of the § 172.102
                                                                                                   1075]. Because these amendments do
                                           SUMMARY:    This final rule corrects                    not impose new requirements, notice                   Hazardous Materials Table (HMT). We
                                           editorial errors, makes minor regulatory                and public comment are unnecessary.                   are making a number of editorial
                                           changes and, in response to requests for                                                                      corrections to several entries in the
                                           clarification, improves the clarity of                  II. Section-by-Section Review                         HMT. The editorial corrections are as
                                           certain provisions in the Hazardous                       The following is a section-by-section               follows:
                                           Materials Regulations. The intended                     summary of the minor editorial                           • In a final rule published under
                                           effect of this rule is to enhance the                   corrections and clarifications made in
                                           accuracy and reduce misunderstandings                                                                         Docket Number PHMSA–2012–0080
                                                                                                   this final rule.                                      (HM–244E) [77 FR 60935], the entry for
                                           of the regulations. The amendments
                                           contained in this rule are non-                         Part 171                                              ‘‘Aminophenols (o-; m-; p-), UN2512’’
                                           substantive changes and do not impose                   Section 171.22                                        was amended to correct a publication
                                           new requirements.                                                                                             error in Column (2). In making the
                                                                                                      This section prescribes the                        correction, the text in Columns (3)
                                           DATES: This regulation is effective                     authorization and conditions for use of
                                           December 23, 2015.                                                                                            through (10B) was inadvertently
                                                                                                   international standards and regulations.              removed and left blank. This final rule
                                           FOR FURTHER INFORMATION CONTACT:                        The wording at the end of paragraph                   corrects that error by reinstating the text
                                           Aaron Wiener, Standards and                             (f)(4) applicable to shipping paper
                                           Rulemaking Division, (202) 366–8553,                                                                          in Columns (3) through (10B) for
                                                                                                   retention, states ‘‘§ 172.201(e) of this
                                           Pipeline and Hazardous Materials Safety                                                                       UN2512 as it read on prior to the HM–
                                                                                                   part’’, which incorrectly assigns it to 49
                                           Administration, U.S. Department of                      CFR part 171. As § 172.201(e), is not in              244E rulemaking October 5, 2012.
                                           Transportation, 1200 New Jersey                         part 171, in this final rule, the text is             Amendments to Column (1) Symbols
                                           Avenue SE., 2nd Floor, Washington, DC                   revised to read ‘‘§ 172.201(e) of this
                                           20590–0001.                                             subchapter.’’                                           • For the entry ‘‘Environmentally
                                           SUPPLEMENTARY INFORMATION:                                                                                    hazardous substances, solid, n.o.s,
                                                                                                   Section 171.23
                                           I. Background
                                                                                                                                                         UN3077,’’ the symbol ‘‘G’’ is added to
                                                                                                      Section 171.23 prescribes                          Column (1) as it was inadvertently
                                           II. Section-by-Section Review
                                           III. Regulatory Analyses and Notices
                                                                                                   requirements for specific materials and               removed when the entry was amended
                                              A. Statutory/Legal Authority for the                 packagings transported under various                  in a final rule published under Docket
                                                 Rulemaking                                        international standards. Paragraph                    Number PHMSA 2011–0158 (HM–233C)
                                              B. Executive Orders 12866 and 13563 and              (a)(4)(ii) contains a grammatical error               [79 FR 15033].
                                                 DOT Regulatory Policies and Procedures            stating the word ‘‘drive’’ instead of
                                              C. Executive Order 13132                             ‘‘device.’’ In this final rule, we are                   • For the entry ‘‘Self-heating solid,
                                              D. Executive Order 13175                             correcting this grammatical error.                    organic, n.o.s, UN3088,’’ the symbol
                                              E. Regulatory Flexibility Act, Executive                Additionally, the text in the middle of            ‘‘G’’ is added to Column (1) as it was
                                                 Order 13272, and DOT Policies and                 paragraph (a)(5), applicable to cylinders             inadvertently removed when the entry
                                                 Procedures                                        not equipped with pressure relief                     was amended in a final rule published
                                              F. Executive Order 13563 Improving
                                                                                                   devices, states the cylinders must be                 under Docket Number PHMSA 2011–
                                                 Regulation and Regulatory Review
                                              G. Paperwork Reduction Act                           ‘‘tested and marked in accordance with                0158 (HM–233C) [79 FR 15033].
                                              H. Regulatory Identifier Number (RIN)                part 178 of this subchapter and
                                                                                                   otherwise conforms to the requirements                Amendments to Column (2) Hazardous
                                              I. Unfunded Mandates Reform Act
                                                                                                   of part 173 for the gas involved’’, but               Materials Descriptions and Proper
                                              J. Environmental Assessment
                                              K. Privacy Act                                       does not reference that part 173 belongs              Shipping Names
                                                                                                   to subchapter C. In this final rule, we
                                           I. Background                                                                                                    • For the entry ‘‘N-Aminoethyl
                                                                                                   are revising (a)(5) to make this
wgreen on DSK2VPTVN1PROD with RULES




                                             The Pipeline and Hazardous Materials                                                                        piperazine, UN2815,’’ the space
                                                                                                   clarification.
                                           Safety Administration (PHMSA)                                                                                 between ‘‘N-Aminoethyl’’ and
                                           annually reviews the Hazardous                          Section 171.24                                        ‘‘piperazine’’ is removed to read ‘‘N-
                                           Materials Regulations (HMR; 49 CFR                        Section 171.24 provides additional                  Aminoethylpiperazine’’ as the space
                                           parts 171–180) to identify typographical                requirements for the use of the                       was inadvertently introduced in the
                                           errors, outdated addresses or other                     International Civil Aviation                          HM–215M final rule.


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Document Created: 2018-03-01 11:18:11
Document Modified: 2018-03-01 11:18:11
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionRules and Regulations
ActionFinal rule.
DatesThis final rule is effective November 30, 2015, and shall apply for the reporting year beginning January 1, 2016 (reports due July 1, 2017).
ContactDaniel R. Bushman, Environmental Analysis Division, Office of Information Analysis and Access (2842T), Environmental Protection Agency, 1200 Pennsylvania Ave. NW., Washington, DC 20460; telephone number: 202-566-0743; fax number: 202- 566-0677; email: [email protected], for specific information on this notice. For general information on EPCRA section 313, contact the Emergency Planning and Community Right-to-Know Hotline, toll free at (800) 424-9346 (select menu option 3) or (703) 412-9810 in Virginia and Alaska or toll free, TDD (800) 553-7672, http://www.epa.gov/superfund/ contacts/infocenter/.
FR Citation80 FR 72906 
RIN Number2025-AA41
CFR AssociatedEnvironmental Protection; Community Right-To-Know; Reporting and Recordkeeping Requirements and Toxic Chemicals

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