80_FR_35367 80 FR 35249 - Thiram; Pesticide Tolerance

80 FR 35249 - Thiram; Pesticide Tolerance

ENVIRONMENTAL PROTECTION AGENCY

Federal Register Volume 80, Issue 118 (June 19, 2015)

Page Range35249-35253
FR Document2015-14944

This regulation establishes a tolerance for residues of thiram in or on avocado. Taminco US, Inc. requested this tolerance under the Federal Food, Drug, and Cosmetic Act (FFDCA).

Federal Register, Volume 80 Issue 118 (Friday, June 19, 2015)
[Federal Register Volume 80, Number 118 (Friday, June 19, 2015)]
[Rules and Regulations]
[Pages 35249-35253]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2015-14944]


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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 180

[EPA-HQ-OPP-2014-0249; FRL-9928-82]


Thiram; Pesticide Tolerance

AGENCY: Environmental Protection Agency (EPA).

ACTION: Final rule.

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SUMMARY: This regulation establishes a tolerance for residues of thiram 
in or on avocado. Taminco US, Inc. requested this tolerance under the 
Federal Food, Drug, and Cosmetic Act (FFDCA).

DATES: This regulation is effective June 19, 2015. Objections and 
requests for hearings must be received on or before August 18, 2015, 
and must be filed in accordance with the instructions provided in 40 
CFR part 178 (see also Unit I.C. of the SUPPLEMENTARY INFORMATION).

ADDRESSES: The docket for this action, identified by docket 
identification (ID) number EPA-HQ-OPP-2014-0249, is available at http://www.regulations.gov or at the Office of Pesticide Programs Regulatory 
Public Docket (OPP Docket) in the Environmental Protection Agency 
Docket Center (EPA/DC), West William Jefferson Clinton Bldg., Rm. 3334, 
1301 Constitution Ave. NW., Washington, DC 20460-0001. The Public 
Reading Room is open from 8:30 a.m. to 4:30 p.m., Monday through 
Friday, excluding legal holidays. The telephone number for the Public 
Reading Room is (202) 566-1744, and the telephone number for the OPP 
Docket is (703) 305-5805. Please review the visitor instructions and 
additional information about the docket available at http://www.epa.gov/dockets.

FOR FURTHER INFORMATION CONTACT: Susan Lewis, Registration Division 
(7505P), Office of Pesticide Programs, Environmental Protection Agency, 
1200 Pennsylvania Ave. NW., Washington, DC 20460-0001; main telephone 
number: (703) 305-7090; email address: [email protected].

SUPPLEMENTARY INFORMATION:

I. General Information

A. Does this action apply to me?

    You may be potentially affected by this action if you are an 
agricultural producer, food manufacturer, or pesticide manufacturer. 
The following list of North American Industrial Classification System 
(NAICS) codes is not intended to be exhaustive, but rather provides a 
guide to help readers determine whether this document applies to them. 
Potentially affected entities may include:
     Crop production (NAICS code 111).
     Animal production (NAICS code 112).
     Food manufacturing (NAICS code 311).
     Pesticide manufacturing (NAICS code 32532).

B. How can I get electronic access to other related information?

    You may access a frequently updated electronic version of EPA's 
tolerance regulations at 40 CFR part 180 through the Government 
Printing Office's e-CFR site at http://www.ecfr.gov/cgi-bin/text-idx?&c=ecfr&tpl=/ecfrbrowse/Title40/40tab_02.tpl.

C. How can I file an objection or hearing request?

    Under FFDCA section 408(g), 21 U.S.C. 346a, any person may file an 
objection to any aspect of this regulation and may also request a 
hearing on those objections. You must file your objection or request a 
hearing on this regulation in accordance with the instructions provided 
in 40 CFR part 178. To ensure proper receipt by EPA, you must identify 
docket ID number EPA-HQ-OPP-2014-0249 in the subject line on the first 
page of your submission. All objections and requests for a hearing must 
be in writing, and must be received by the Hearing Clerk on or before 
August 18, 2015. Addresses for mail and hand delivery of objections and 
hearing requests are provided in 40 CFR 178.25(b).
    In addition to filing an objection or hearing request with the 
Hearing Clerk as described in 40 CFR part 178, please submit a copy of 
the filing (excluding any Confidential Business Information (CBI)) for 
inclusion in the public docket. Information not marked confidential 
pursuant to 40 CFR part 2 may be disclosed publicly by EPA without 
prior notice. Submit the non-CBI copy of your objection or hearing 
request, identified by docket ID number EPA-HQ-OPP-2014-0249, by one of 
the following methods:
     Federal eRulemaking Portal: http://www.regulations.gov. 
Follow the online instructions for submitting comments. Do not submit 
electronically any information you consider to be CBI or other 
information whose disclosure is restricted by statute.
     Mail: OPP Docket, Environmental Protection Agency Docket 
Center (EPA/DC), (28221T), 1200 Pennsylvania Ave. NW., Washington, DC 
20460-0001.
     Hand Delivery: To make special arrangements for hand 
delivery or delivery of boxed information, please follow the 
instructions at http://www.epa.gov/dockets/contacts.html.
    Additional instructions on commenting or visiting the docket, along 
with more information about dockets generally, is available at http://www.epa.gov/dockets.

II. Summary of Petitioned-For Tolerance

    In the Federal Register of December 17, 2014 (79 FR 75107) (FRL-
9918-90), EPA issued a document pursuant to FFDCA section 408(d)(3), 21 
U.S.C. 346a(d)(3), announcing the filing of a pesticide petition (PP 
4E8250) by Taminco US, Inc., Two Windsor Plaza, Suite 411, 7540 Windsor 
Drive, Allentown, PA 18195. The petition requested that 40 CFR 180.132 
be amended by establishing a tolerance for residues of the fungicide 
thiram in or on avocado at 8 parts per million (ppm). That document 
referenced a summary of the petition prepared by Taminco US, Inc, the 
petitioner, which is available in the docket, http://www.regulations.gov. There were no comments received in response to the 
notice of filing.
    For reasons that are discussed in Unit IV.C., EPA is establishing a 
tolerance for avocado at 15 ppm.

III. Aggregate Risk Assessment and Determination of Safety

    Section 408(b)(2)(A)(i) of FFDCA allows EPA to establish a 
tolerance (the legal limit for a pesticide chemical residue in or on a 
food) only if EPA determines that the tolerance is ``safe.'' Section 
408(b)(2)(A)(ii) of FFDCA defines ``safe'' to mean that ``there is a 
reasonable certainty that no harm will result from aggregate exposure 
to the pesticide chemical residue, including all anticipated dietary 
exposures and all other exposures for which there is reliable 
information.'' This includes exposure through drinking water and in 
residential settings, but does not include occupational exposure. 
Section 408(b)(2)(C) of FFDCA requires EPA to

[[Page 35250]]

give special consideration to exposure of infants and children to the 
pesticide chemical residue in establishing a tolerance and to ``ensure 
that there is a reasonable certainty that no harm will result to 
infants and children from aggregate exposure to the pesticide chemical 
residue. . . .''
    Consistent with FFDCA section 408(b)(2)(D), and the factors 
specified in FFDCA section 408(b)(2)(D), EPA has reviewed the available 
scientific data and other relevant information in support of this 
action. EPA has sufficient data to assess the hazards of and to make a 
determination on aggregate exposure for thiram including exposure 
resulting from the tolerances established by this action. EPA's 
assessment of exposures and risks associated with thiram follows.

A. Toxicological Profile

    EPA has evaluated the available toxicity data and considered its 
validity, completeness, and reliability as well as the relationship of 
the results of the studies to human risk. EPA has also considered 
available information concerning the variability of the sensitivities 
of major identifiable subgroups of consumers, including infants and 
children.
    Thiram is a dimethyl dithiocarbamate fungicide. Thiram has been 
shown to cause neurotoxicity following acute and subchronic exposures. 
In the acute and subchronic neurotoxicity studies submitted, 
neurotoxicity is characterized as lethargy, reduced and/or tail pinch 
response, changes in the functional-observation battery (FOB) 
parameters, increased hyperactivity, changes in motor activity, and 
increased occurrences of rearing events. No treatment-related changes 
were observed in brain weights or in the histopathology of the nervous 
system. In a non-guideline study published in the open literature, 
chronic feeding of thiram to rats caused neurotoxicity, with onset of 
ataxia in some animals 5-19 months after beginning of treatment. 
However, no evidence of neurotoxicity was seen following chronic 
exposures in mice or rats in guideline studies submitted to the Agency. 
The chronic toxicity profile for thiram indicates that the liver, 
blood, and urinary system are the target organs for this chemical in 
mice, rats, and dogs. There is no evidence for increased susceptibility 
following in utero exposures to rats or rabbits and following pre- and 
post-natal exposures to rats for 2 generations. There is evidence of 
quantitative susceptibility in the developmental neurotoxicity (DNT) 
study. However, there is low concern for the increased susceptibility 
seen in the DNT study since the dose response is well defined with a 
clear NOAEL and this endpoint is used for assessing the acute dietary 
risk for the most sensitive population. Thiram is classified as ``not 
likely to be carcinogenic to humans'' based on lack of evidence for 
carcinogenicity in mice or rats. There are no mutagenic/genotoxic 
concerns with thiram. The available toxicological database for thiram 
suggests that this chemical has a low to moderate acute-toxicity 
profile.
    Specific information on the studies received and the nature of the 
adverse effects caused by thiram as well as the no-observed-adverse-
effect-level (NOAEL) and the lowest-observed-adverse-effect-level 
(LOAEL) from the toxicity studies can be found at http://www.regulations.gov in document ``Thiram. Revised Human Health Risk 
Assessment for the Import Use of Thiram on Avocado, PP#4E8250 and 
Banana, PP#4E8268''.

B. Toxicological Points of Departure/Levels of Concern

    Once a pesticide's toxicological profile is determined, EPA 
identifies toxicological points of departure (POD) and levels of 
concern to use in evaluating the risk posed by human exposure to the 
pesticide. For hazards that have a threshold below which there is no 
appreciable risk, the toxicological POD is used as the basis for 
derivation of reference values for risk assessment. PODs are developed 
based on a careful analysis of the doses in each toxicological study to 
determine the dose at which no adverse effects are observed (the NOAEL) 
and the lowest dose at which adverse effects of concern are identified 
(the LOAEL). Uncertainty/safety factors are used in conjunction with 
the POD to calculate a safe exposure level--generally referred to as a 
population-adjusted dose (PAD) or a reference dose (RfD)--and a safe 
margin of exposure (MOE). For non-threshold risks, the Agency assumes 
that any amount of exposure will lead to some degree of risk. Thus, the 
Agency estimates risk in terms of the probability of an occurrence of 
the adverse effect expected in a lifetime. For more information on the 
general principles EPA uses in risk characterization and a complete 
description of the risk assessment process, see http://www.epa.gov/pesticides/factsheets/riskassess.htm.
    A summary of the toxicological endpoints for thiram used for human 
risk assessment is discussed in Unit III.B. of the final rule published 
in the Federal Register of February 12, 2014 (79 FR 8295) (FRL-9904-
22).

C. Exposure Assessment

    1. Dietary exposure from food and feed uses. In evaluating dietary 
exposure to thiram, EPA considered exposure under the petitioned-for 
tolerances as well as all existing thiram tolerances in 40 CFR 180.132. 
EPA assessed dietary exposures from thiram in food as follows:
    i. Acute exposure. Quantitative acute dietary exposure and risk 
assessments are performed for a food-use pesticide, if a toxicological 
study has indicated the possibility of an effect of concern occurring 
as a result of a 1-day or single exposure.
    A partially refined probabilistic acute dietary-exposure assessment 
was performed using 100 percent crop treated (PCT), average field trial 
residues or pulp residues for blended commodities, distributions of 
field trial residues, highest pulp residue, and empirical processing 
factors.
    ii. Chronic exposure. Tolerances-level residues, average field-
trial residues, and highest pulp residues for avocado with 100 PCT were 
used for the chronic dietary exposure analysis for all crops. Empirical 
processing factors were also used.
    iii. Cancer. Based on the data summarized in Unit III.A., EPA has 
concluded that thiram does not pose a cancer risk to humans. Therefore, 
a dietary exposure assessment for the purpose of assessing cancer risk 
is unnecessary.
    iv. Anticipated residue and percent crop treated (PCT) information. 
EPA did not use PCT information in the dietary assessment for thiram. 
Section 408(b)(2)(E) of FFDCA authorizes EPA to use available data and 
information on the anticipated residue levels of pesticide residues in 
food and the actual levels of pesticide residues that have been 
measured in food. If EPA relies on such information, EPA must require 
pursuant to FFDCA section 408(f)(1) that data be provided 5 years after 
the tolerance is established, modified, or left in effect, 
demonstrating that the levels in food are not above the levels 
anticipated. For the present action, EPA will issue such data call-ins 
as are required by FFDCA section 408(b)(2)(E) and authorized under 
FFDCA section 408(f)(1). Data will be required to be submitted no later 
than 5 years from the date of issuance of these tolerances.
    2. Dietary exposure from drinking water. The Agency used screening-
level water exposure models in the dietary exposure analysis and risk 
assessment for thiram in drinking water. These simulation models take 
into account data on the physical, chemical, and fate/

[[Page 35251]]

transport characteristics of thiram. Further information regarding EPA 
drinking water models used in pesticide exposure assessment can be 
found at http://www.epa.gov/oppefed1/models/water/index.htm.
    Based on the Pesticide Root Zone Model/Exposure Analysis Modeling 
System (PRZM/EXAMS) and Screening Concentration in Ground Water (SCI-
GROW) models, the estimated drinking water concentrations (EDWCs) of 
thiram for acute exposures are 0.0478 ppm and 0.0025 ppm for chronic 
exposures (for non-cancer assessments) for surface water. Ground water 
sources were not included (for acute or chronic exposures), as the 
EDWCs for ground water are minimal in comparison to those for surface 
water. Surface water EDWCs were incorporated in Dietary Exposure 
Evaluation Model Food Commodity Intake Database (DEEM-FCID) into the 
food categories ``water, direct, all sources'' and ``water, indirect, 
all sources'' for the dietary assessments.
    3. From non-dietary exposure. The term ``residential exposure'' is 
used in this document to refer to non-occupational, non-dietary 
exposure (e.g., for lawn and garden pest control, indoor pest control, 
termiticides, and flea and tick control on pets). Thiram is not 
available for sale or use by homeowner applicators; therefore, there 
are no residential handler exposure scenarios. However, there is 
potential for residential post-application dermal exposure from treated 
golf course greens and tees. Residential exposures resulting from 
dermal contact with thiram-treated turf were assessed for children 6 to 
<11 years old, children 11 to <16 years old, and adults as described in 
document ``Thiram. Revised Human Health Risk Assessment For Import Use 
of Thiram on Avocado,'' p. 14.
    4. Cumulative effects from substances with a common mechanism of 
toxicity. Section 408(b)(2)(D)(v) of FFDCA requires that, when 
considering whether to establish, modify, or revoke a tolerance, the 
Agency consider ``available information'' concerning the cumulative 
effects of a particular pesticide's residues and ``other substances 
that have a common mechanism of toxicity.''
    Unlike the N-methyl carbamate pesticides, EPA has not found thiram 
(a dithiocarbamate) to share a common mechanism of toxicity with any 
other substances, and thiram does not appear to produce a toxic 
metabolite produced by other substances. For the purposes of this 
tolerance action, therefore, EPA has assumed that thiram does not have 
a common mechanism of toxicity with other substances. For information 
regarding EPA's efforts to determine which chemicals have a common 
mechanism of toxicity and to evaluate the cumulative effects of such 
chemicals, see EPA's Web site at http://www.epa.gov/pesticides/cumulative.

D. Safety Factor for Infants and Children

    1. In general. Section 408(b)(2)(C) of FFDCA provides that EPA 
shall apply an additional tenfold (10X) margin of safety for infants 
and children in the case of threshold effects to account for prenatal 
and postnatal toxicity and the completeness of the database on toxicity 
and exposure unless EPA determines based on reliable data that a 
different margin of safety will be safe for infants and children. This 
additional margin of safety is commonly referred to as the Food Quality 
Protection Act Safety Factor (FQPA SF). In applying this provision, EPA 
either retains the default value of 10X, or uses a different additional 
safety factor when reliable data available to EPA support the choice of 
a different factor.
    2. Prenatal and postnatal sensitivity. There was no evidence of 
increased susceptibility following in utero exposure to rats or rabbits 
or following prenatal and post-natal exposures to rats. There is 
evidence of quantitative susceptibility in the DNT study. However, 
there is low concern for the enhanced susceptibility seen in the DNT 
study because:
    i. Clear NOAELs/LOAELs were established for the offspring effects.
    ii. The dose-response is well defined.
    iii. The behavioral effect of concern were observed only in females 
on one evaluation time period.
    iv. The dose/endpoint is used for acute dietary risk for the most 
sensitive population subgroup (females 13-49 years old). Consequently, 
there are no residual uncertainties for pre- and post-natal toxicity.
    3. Conclusion. EPA has determined that reliable data show the 
safety of infants and children would be adequately protected if the 
FQPA SF were reduced to 1X. That decision is based on the following 
findings:
    i. The toxicity database for thiram is complete with acceptable 
neurotoxicity, developmental, and reproductive toxicity studies.
    ii. As explained in this unit, there are no residual uncertainties 
for prenatal and post-natal toxicity.
    iii. There are no residual uncertainties in the thiram database 
with regards to dietary exposure. A refined probabilistic acute 
dietary-exposure assessment was performed using maximum PCT, tolerance, 
the highest residue found during field-trials, distribution of field 
trial residues, Federal Drug Administration (FDA) monitoring data for 
apples, and empirical processing factors. A refined chronic dietary-
exposure assessment was performed using tolerances and average 
estimated PCT. EPA made conservative (protective) assumptions in the 
water modeling used to assess exposure to thiram in drinking water. EPA 
used similarly conservative assumptions to assess postapplication 
exposure of children. These assessments will not underestimate the 
exposure and risks posed by thiram.

E. Aggregate Risks and Determination of Safety

    EPA determines whether acute and chronic dietary pesticide 
exposures are safe by comparing aggregate exposure estimates to the 
acute PAD (aPAD) and chronic PAD (cPAD). For linear cancer risks, EPA 
calculates the lifetime probability of acquiring cancer given the 
estimated aggregate exposure. Short-, intermediate-, and chronic-term 
risks are evaluated by comparing the estimated aggregate food, water, 
and residential exposure to the appropriate PODs to ensure that an 
adequate MOE exists.
    1. Acute risk. An acute aggregate risk assessment takes into 
account acute exposure estimates from dietary consumption of food and 
drinking water. The acute dietary risk estimates are not of concern to 
EPA (<100% aPAD) at the 95th exposure percentile for the general U.S. 
population and all other population subgroups. The acute dietary 
exposure was 62% of the aPAD for females 13-49 years old, the 
population subgroup with the highest percent aPAD.
    2. Chronic risk. The chronic aggregate risk assessment takes into 
account exposure estimates from dietary consumption of thiram (food and 
drinking water). The chronic dietary risk estimates are not of concern 
to EPA (<100% cPAD) for the general U.S. population and all other 
population subgroups. The chronic dietary exposure was 70% of the cPAD 
for children 1-2 years old, the population subgroup with the highest 
estimated chronic dietary exposure.
    3. Short-term and intermediate-term risk. In aggregating short- and 
intermediate-term risk, the Agency routinely combines background 
chronic dietary exposure (food + water) with short/intermediate-term 
residential exposure (dermal only). The combined exposure may then be 
used to calculate an MOE for aggregate risk. Using the

[[Page 35252]]

golfer scenario for adult males, adult females, and children >6 years 
old, combined with the applicable subpopulation with the greatest 
dietary exposure, the total short/intermediate-term food and 
residential aggregate MOEs are 570, 540, and 280, respectively. As 
these MOEs are above the target MOE of 100, the short- and 
intermediate-term aggregate risks are not of concern. For children <6 
years old, there is no residential exposure, therefore, a short/
intermediate term aggregate risk assessment is not required for this 
population.
    4. Aggregate cancer risk for U.S. population. Based on the lack of 
evidence of carcinogenicity in two adequate rodent carcinogenicity 
studies, thiram is not expected to pose a cancer risk to humans.
    5. Determination of safety. Based on these risk assessments, EPA 
concludes that there is a reasonable certainty that no harm will result 
to the general population, or to infants and children from aggregate 
exposure to thiram residues.

IV. Other Considerations

A. Analytical Enforcement Methodology

    Adequate enforcement methodology (colorimetric analytical method) 
is available to enforce the tolerance expression. The method may be 
requested from: Chief, Analytical Chemistry Branch, Environmental 
Science Center, 701 Mapes Rd., Ft. Meade, MD 20755-5350; telephone 
number: (410) 305-2905; email address: [email protected].

B. International Residue Limits

    In making its tolerance decisions, EPA seeks to harmonize U.S. 
tolerances with international standards whenever possible, consistent 
with U.S. food safety standards and agricultural practices. EPA 
considers the international maximum residue limits (MRLs) established 
by the Codex Alimentarius Commission (Codex), as required by FFDCA 
section 408(b)(4). The Codex Alimentarius is a joint United Nations 
Food and Agriculture Organization/World Health Organization food 
standards program, and it is recognized as an international food safety 
standards-setting organization in trade agreements to which the United 
States is a party. EPA may establish a tolerance that is different from 
a Codex MRL; however, FFDCA section 408(b)(4) requires that EPA explain 
the reasons for departing from the Codex level. The Codex has not 
established a MRL for thiram in or on avocado.

C. Revisions to Petitioned-For Tolerances

    The petitioner requested a tolerance for residues of thiram on 
avocado at 8 ppm. EPA is establishing a tolerance at 15 ppm based on 
available data and the Organization for Economic Cooperation and 
Development (OECD) Tolerance Calculation Procedures.

V. Conclusion

    Therefore, a tolerance is established for residues of thiram in or 
on avocado at 15 ppm.

VI. Statutory and Executive Order Reviews

    This action establishes a tolerance under FFDCA section 408(d) in 
response to a petition submitted to the Agency. The Office of 
Management and Budget (OMB) has exempted these types of actions from 
review under Executive Order 12866, entitled ``Regulatory Planning and 
Review'' (58 FR 51735, October 4, 1993). Because this action has been 
exempted from review under Executive Order 12866, this action is not 
subject to Executive Order 13211, entitled ``Actions Concerning 
Regulations That Significantly Affect Energy Supply, Distribution, or 
Use'' (66 FR 28355, May 22, 2001) or Executive Order 13045, entitled 
``Protection of Children from Environmental Health Risks and Safety 
Risks'' (62 FR 19885, April 23, 1997). This action does not contain any 
information collections subject to OMB approval under the Paperwork 
Reduction Act (PRA) (44 U.S.C. 3501 et seq.), nor does it require any 
special considerations under Executive Order 12898, entitled ``Federal 
Actions to Address Environmental Justice in Minority Populations and 
Low-Income Populations'' (59 FR 7629, February 16, 1994).
    Since tolerances and exemptions that are established on the basis 
of a petition under FFDCA section 408(d), such as the tolerance in this 
final rule, do not require the issuance of a proposed rule, the 
requirements of the Regulatory Flexibility Act (RFA) (5 U.S.C. 601 et 
seq.), do not apply.
    This action directly regulates growers, food processors, food 
handlers, and food retailers, not States or tribes, nor does this 
action alter the relationships or distribution of power and 
responsibilities established by Congress in the preemption provisions 
of FFDCA section 408(n)(4). As such, the Agency has determined that 
this action will not have a substantial direct effect on States or 
tribal governments, on the relationship between the national government 
and the States or tribal governments, or on the distribution of power 
and responsibilities among the various levels of government or between 
the Federal Government and Indian tribes. Thus, the Agency has 
determined that Executive Order 13132, entitled ``Federalism'' (64 FR 
43255, August 10, 1999) and Executive Order 13175, entitled 
``Consultation and Coordination with Indian Tribal Governments'' (65 FR 
67249, November 9, 2000) do not apply to this action. In addition, this 
action does not impose any enforceable duty or contain any unfunded 
mandate as described under Title II of the Unfunded Mandates Reform Act 
(UMRA) (2 U.S.C. 1501 et seq.).
    This action does not involve any technical standards that would 
require Agency consideration of voluntary consensus standards pursuant 
to section 12(d) of the National Technology Transfer and Advancement 
Act (NTTAA) (15 U.S.C. 272 note).

VII. Congressional Review Act

    Pursuant to the Congressional Review Act (5 U.S.C. 801 et seq.), 
EPA will submit a report containing this rule and other required 
information to the U.S. Senate, the U.S. House of Representatives, and 
the Comptroller General of the United States prior to publication of 
the rule in the Federal Register. This action is not a ``major rule'' 
as defined by 5 U.S.C. 804(2).

List of Subjects in 40 CFR Part 180

    Environmental protection, Administrative practice and procedure, 
Agricultural commodities, Pesticides and pests, Reporting and 
recordkeeping requirements.

    Dated: June 9, 2015.
Susan Lewis,
Director, Registration Division, Office of Pesticide Programs.

    Therefore, 40 CFR chapter I is amended as follows:

PART 180--[AMENDED]

0
1. The authority citation for part 180 continues to read as follows:

    Authority:  21 U.S.C. 321(q), 346a and 371.


0
2. In Sec.  180.132, alphabetically add the commodity ``avocado'' to 
the table in paragraph (a) to read as follows:


Sec.  180.132  Thiram; tolerance for residues.

    (a) * * *

[[Page 35253]]



------------------------------------------------------------------------
                                                             Parts per
                        Commodity                             million
------------------------------------------------------------------------
 
                                * * * * *
Avocado \1\.............................................              15
 
                               * * * * *
------------------------------------------------------------------------
\1\ No U.S. registrations as of September 23, 2009.

* * * * *
[FR Doc. 2015-14944 Filed 6-18-15; 8:45 am]
BILLING CODE 6560-50-P



                                                                  Federal Register / Vol. 80, No. 118 / Friday, June 19, 2015 / Rules and Regulations                                          35249

                                             U.S.C. 101(24)(B) and (C). If an                        DC 20460–0001; main telephone                          by docket ID number EPA–HQ–OPP–
                                             individual described in this paragraph                  number: (703) 305–7090; email address:                 2014–0249, by one of the following
                                             develops a disease listed in 38 CFR                     RDFRNotices@epa.gov.                                   methods:
                                             3.309(e) as specified in paragraph                      SUPPLEMENTARY INFORMATION:                               • Federal eRulemaking Portal: http://
                                             (a)(6)(ii) of this section, it will be                                                                         www.regulations.gov. Follow the online
                                             presumed that the individual concerned                  I. General Information                                 instructions for submitting comments.
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                                             purposes of establishing that the                                                                              information you consider to be CBI or
                                                                                                        You may be potentially affected by                  other information whose disclosure is
                                             individual served in the active military,
                                                                                                     this action if you are an agricultural                 restricted by statute.
                                             naval, or air service.
                                                                                                     producer, food manufacturer, or                          • Mail: OPP Docket, Environmental
                                             *     *       *     *     *                             pesticide manufacturer. The following                  Protection Agency Docket Center (EPA/
                                             (Authority: 38 U.S.C. 101(24), 501(a),                  list of North American Industrial                      DC), (28221T), 1200 Pennsylvania Ave.
                                             1116(a)(3), and 1821)                                   Classification System (NAICS) codes is                 NW., Washington, DC 20460–0001.
                                             [FR Doc. 2015–14995 Filed 6–18–15; 8:45 am]             not intended to be exhaustive, but rather                • Hand Delivery: To make special
                                             BILLING CODE 8320–01–P                                  provides a guide to help readers                       arrangements for hand delivery or
                                                                                                     determine whether this document                        delivery of boxed information, please
                                                                                                     applies to them. Potentially affected                  follow the instructions at http://
                                             ENVIRONMENTAL PROTECTION                                entities may include:                                  www.epa.gov/dockets/contacts.html.
                                             AGENCY                                                     • Crop production (NAICS code 111).                   Additional instructions on
                                                                                                        • Animal production (NAICS code                     commenting or visiting the docket,
                                             40 CFR Part 180                                         112).                                                  along with more information about
                                                                                                        • Food manufacturing (NAICS code                    dockets generally, is available at http://
                                             [EPA–HQ–OPP–2014–0249; FRL–9928–82]
                                                                                                     311).                                                  www.epa.gov/dockets.
                                             Thiram; Pesticide Tolerance                                • Pesticide manufacturing (NAICS
                                                                                                     code 32532).                                           II. Summary of Petitioned-For
                                             AGENCY:  Environmental Protection                                                                              Tolerance
                                                                                                     B. How can I get electronic access to
                                             Agency (EPA).                                                                                                     In the Federal Register of December
                                                                                                     other related information?
                                             ACTION: Final rule.                                                                                            17, 2014 (79 FR 75107) (FRL–9918–90),
                                                                                                        You may access a frequently updated                 EPA issued a document pursuant to
                                             SUMMARY:   This regulation establishes a                electronic version of EPA’s tolerance                  FFDCA section 408(d)(3), 21 U.S.C.
                                             tolerance for residues of thiram in or on               regulations at 40 CFR part 180 through                 346a(d)(3), announcing the filing of a
                                             avocado. Taminco US, Inc. requested                     the Government Printing Office’s e-CFR                 pesticide petition (PP 4E8250) by
                                             this tolerance under the Federal Food,                  site at http://www.ecfr.gov/cgi-bin/text-              Taminco US, Inc., Two Windsor Plaza,
                                             Drug, and Cosmetic Act (FFDCA).                         idx?&c=ecfr&tpl=/ecfrbrowse/Title40/                   Suite 411, 7540 Windsor Drive,
                                             DATES: This regulation is effective June                40tab_02.tpl.                                          Allentown, PA 18195. The petition
                                             19, 2015. Objections and requests for                   C. How can I file an objection or hearing              requested that 40 CFR 180.132 be
                                             hearings must be received on or before                  request?                                               amended by establishing a tolerance for
                                             August 18, 2015, and must be filed in                                                                          residues of the fungicide thiram in or on
                                             accordance with the instructions                          Under FFDCA section 408(g), 21                       avocado at 8 parts per million (ppm).
                                             provided in 40 CFR part 178 (see also                   U.S.C. 346a, any person may file an                    That document referenced a summary of
                                             Unit I.C. of the SUPPLEMENTARY                          objection to any aspect of this regulation             the petition prepared by Taminco US,
                                             INFORMATION).
                                                                                                     and may also request a hearing on those                Inc, the petitioner, which is available in
                                                                                                     objections. You must file your objection               the docket, http://www.regulations.gov.
                                             ADDRESSES:    The docket for this action,               or request a hearing on this regulation                There were no comments received in
                                             identified by docket identification (ID)                in accordance with the instructions                    response to the notice of filing.
                                             number EPA–HQ–OPP–2014–0249, is                         provided in 40 CFR part 178. To ensure                    For reasons that are discussed in Unit
                                             available at http://www.regulations.gov                 proper receipt by EPA, you must                        IV.C., EPA is establishing a tolerance for
                                             or at the Office of Pesticide Programs                  identify docket ID number EPA–HQ–                      avocado at 15 ppm.
                                             Regulatory Public Docket (OPP Docket)                   OPP–2014–0249 in the subject line on
                                             in the Environmental Protection Agency                  the first page of your submission. All                 III. Aggregate Risk Assessment and
                                             Docket Center (EPA/DC), West William                    objections and requests for a hearing                  Determination of Safety
                                             Jefferson Clinton Bldg., Rm. 3334, 1301                 must be in writing, and must be                           Section 408(b)(2)(A)(i) of FFDCA
                                             Constitution Ave. NW., Washington, DC                   received by the Hearing Clerk on or                    allows EPA to establish a tolerance (the
                                             20460–0001. The Public Reading Room                     before August 18, 2015. Addresses for                  legal limit for a pesticide chemical
                                             is open from 8:30 a.m. to 4:30 p.m.,                    mail and hand delivery of objections                   residue in or on a food) only if EPA
                                             Monday through Friday, excluding legal                  and hearing requests are provided in 40                determines that the tolerance is ‘‘safe.’’
                                             holidays. The telephone number for the                  CFR 178.25(b).                                         Section 408(b)(2)(A)(ii) of FFDCA
                                             Public Reading Room is (202) 566–1744,                    In addition to filing an objection or                defines ‘‘safe’’ to mean that ‘‘there is a
                                             and the telephone number for the OPP                    hearing request with the Hearing Clerk                 reasonable certainty that no harm will
                                             Docket is (703) 305–5805. Please review                 as described in 40 CFR part 178, please                result from aggregate exposure to the
                                             the visitor instructions and additional                 submit a copy of the filing (excluding                 pesticide chemical residue, including
                                             information about the docket available                  any Confidential Business Information                  all anticipated dietary exposures and all
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                                             at http://www.epa.gov/dockets.                          (CBI)) for inclusion in the public docket.             other exposures for which there is
                                             FOR FURTHER INFORMATION CONTACT:                        Information not marked confidential                    reliable information.’’ This includes
                                             Susan Lewis, Registration Division                      pursuant to 40 CFR part 2 may be                       exposure through drinking water and in
                                             (7505P), Office of Pesticide Programs,                  disclosed publicly by EPA without prior                residential settings, but does not include
                                             Environmental Protection Agency, 1200                   notice. Submit the non-CBI copy of your                occupational exposure. Section
                                             Pennsylvania Ave. NW., Washington,                      objection or hearing request, identified               408(b)(2)(C) of FFDCA requires EPA to


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                                             35250                Federal Register / Vol. 80, No. 118 / Friday, June 19, 2015 / Rules and Regulations

                                             give special consideration to exposure                  susceptibility seen in the DNT study                   C. Exposure Assessment
                                             of infants and children to the pesticide                since the dose response is well defined                   1. Dietary exposure from food and
                                             chemical residue in establishing a                      with a clear NOAEL and this endpoint                   feed uses. In evaluating dietary
                                             tolerance and to ‘‘ensure that there is a               is used for assessing the acute dietary                exposure to thiram, EPA considered
                                             reasonable certainty that no harm will                  risk for the most sensitive population.                exposure under the petitioned-for
                                             result to infants and children from                     Thiram is classified as ‘‘not likely to be             tolerances as well as all existing thiram
                                             aggregate exposure to the pesticide                     carcinogenic to humans’’ based on lack                 tolerances in 40 CFR 180.132. EPA
                                             chemical residue. . . .’’                               of evidence for carcinogenicity in mice                assessed dietary exposures from thiram
                                               Consistent with FFDCA section                         or rats. There are no mutagenic/                       in food as follows:
                                             408(b)(2)(D), and the factors specified in              genotoxic concerns with thiram. The                       i. Acute exposure. Quantitative acute
                                             FFDCA section 408(b)(2)(D), EPA has                     available toxicological database for                   dietary exposure and risk assessments
                                             reviewed the available scientific data                  thiram suggests that this chemical has a               are performed for a food-use pesticide,
                                             and other relevant information in                       low to moderate acute-toxicity profile.
                                                                                                                                                            if a toxicological study has indicated the
                                             support of this action. EPA has                            Specific information on the studies
                                                                                                                                                            possibility of an effect of concern
                                             sufficient data to assess the hazards of                received and the nature of the adverse
                                             and to make a determination on                          effects caused by thiram as well as the                occurring as a result of a 1-day or single
                                             aggregate exposure for thiram including                 no-observed-adverse-effect-level                       exposure.
                                                                                                                                                               A partially refined probabilistic acute
                                             exposure resulting from the tolerances                  (NOAEL) and the lowest-observed-
                                             established by this action. EPA’s                       adverse-effect-level (LOAEL) from the                  dietary-exposure assessment was
                                             assessment of exposures and risks                       toxicity studies can be found at http://               performed using 100 percent crop
                                             associated with thiram follows.                         www.regulations.gov in document                        treated (PCT), average field trial
                                                                                                     ‘‘Thiram. Revised Human Health Risk                    residues or pulp residues for blended
                                             A. Toxicological Profile                                                                                       commodities, distributions of field trial
                                                                                                     Assessment for the Import Use of
                                                EPA has evaluated the available                      Thiram on Avocado, PP#4E8250 and                       residues, highest pulp residue, and
                                             toxicity data and considered its validity,              Banana, PP#4E8268’’.                                   empirical processing factors.
                                             completeness, and reliability as well as                                                                          ii. Chronic exposure. Tolerances-level
                                             the relationship of the results of the                  B. Toxicological Points of Departure/                  residues, average field-trial residues,
                                             studies to human risk. EPA has also                     Levels of Concern                                      and highest pulp residues for avocado
                                             considered available information                           Once a pesticide’s toxicological                    with 100 PCT were used for the chronic
                                             concerning the variability of the                       profile is determined, EPA identifies                  dietary exposure analysis for all crops.
                                             sensitivities of major identifiable                     toxicological points of departure (POD)                Empirical processing factors were also
                                             subgroups of consumers, including                       and levels of concern to use in                        used.
                                             infants and children.                                   evaluating the risk posed by human                        iii. Cancer. Based on the data
                                                Thiram is a dimethyl dithiocarbamate                 exposure to the pesticide. For hazards                 summarized in Unit III.A., EPA has
                                             fungicide. Thiram has been shown to                     that have a threshold below which there                concluded that thiram does not pose a
                                             cause neurotoxicity following acute and                 is no appreciable risk, the toxicological              cancer risk to humans. Therefore, a
                                             subchronic exposures. In the acute and                  POD is used as the basis for derivation                dietary exposure assessment for the
                                             subchronic neurotoxicity studies                        of reference values for risk assessment.               purpose of assessing cancer risk is
                                             submitted, neurotoxicity is                             PODs are developed based on a careful                  unnecessary.
                                             characterized as lethargy, reduced and/                 analysis of the doses in each                             iv. Anticipated residue and percent
                                             or tail pinch response, changes in the                  toxicological study to determine the                   crop treated (PCT) information. EPA did
                                             functional-observation battery (FOB)                    dose at which no adverse effects are                   not use PCT information in the dietary
                                             parameters, increased hyperactivity,                    observed (the NOAEL) and the lowest                    assessment for thiram. Section
                                             changes in motor activity, and increased                dose at which adverse effects of concern               408(b)(2)(E) of FFDCA authorizes EPA
                                             occurrences of rearing events. No                       are identified (the LOAEL). Uncertainty/               to use available data and information on
                                             treatment-related changes were                          safety factors are used in conjunction                 the anticipated residue levels of
                                             observed in brain weights or in the                     with the POD to calculate a safe                       pesticide residues in food and the actual
                                             histopathology of the nervous system. In                exposure level—generally referred to as                levels of pesticide residues that have
                                             a non-guideline study published in the                  a population-adjusted dose (PAD) or a                  been measured in food. If EPA relies on
                                             open literature, chronic feeding of                     reference dose (RfD)—and a safe margin                 such information, EPA must require
                                             thiram to rats caused neurotoxicity,                    of exposure (MOE). For non-threshold                   pursuant to FFDCA section 408(f)(1)
                                             with onset of ataxia in some animals 5–                 risks, the Agency assumes that any                     that data be provided 5 years after the
                                             19 months after beginning of treatment.                 amount of exposure will lead to some                   tolerance is established, modified, or
                                             However, no evidence of neurotoxicity                   degree of risk. Thus, the Agency                       left in effect, demonstrating that the
                                             was seen following chronic exposures in                 estimates risk in terms of the probability             levels in food are not above the levels
                                             mice or rats in guideline studies                       of an occurrence of the adverse effect                 anticipated. For the present action, EPA
                                             submitted to the Agency. The chronic                    expected in a lifetime. For more                       will issue such data call-ins as are
                                             toxicity profile for thiram indicates that              information on the general principles                  required by FFDCA section 408(b)(2)(E)
                                             the liver, blood, and urinary system are                EPA uses in risk characterization and a                and authorized under FFDCA section
                                             the target organs for this chemical in                  complete description of the risk                       408(f)(1). Data will be required to be
                                             mice, rats, and dogs. There is no                       assessment process, see http://                        submitted no later than 5 years from the
                                             evidence for increased susceptibility                   www.epa.gov/pesticides/factsheets/                     date of issuance of these tolerances.
                                             following in utero exposures to rats or                                                                           2. Dietary exposure from drinking
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                                                                                                     riskassess.htm.
                                             rabbits and following pre- and post-                       A summary of the toxicological                      water. The Agency used screening-level
                                             natal exposures to rats for 2 generations.              endpoints for thiram used for human                    water exposure models in the dietary
                                             There is evidence of quantitative                       risk assessment is discussed in Unit                   exposure analysis and risk assessment
                                             susceptibility in the developmental                     III.B. of the final rule published in the              for thiram in drinking water. These
                                             neurotoxicity (DNT) study. However,                     Federal Register of February 12, 2014                  simulation models take into account
                                             there is low concern for the increased                  (79 FR 8295) (FRL–9904–22).                            data on the physical, chemical, and fate/


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                                                                  Federal Register / Vol. 80, No. 118 / Friday, June 19, 2015 / Rules and Regulations                                          35251

                                             transport characteristics of thiram.                    regarding EPA’s efforts to determine                   tolerance, the highest residue found
                                             Further information regarding EPA                       which chemicals have a common                          during field-trials, distribution of field
                                             drinking water models used in pesticide                 mechanism of toxicity and to evaluate                  trial residues, Federal Drug
                                             exposure assessment can be found at                     the cumulative effects of such                         Administration (FDA) monitoring data
                                             http://www.epa.gov/oppefed1/models/                     chemicals, see EPA’s Web site at                       for apples, and empirical processing
                                             water/index.htm.                                        http://www.epa.gov/pesticides/                         factors. A refined chronic dietary-
                                                Based on the Pesticide Root Zone                     cumulative.                                            exposure assessment was performed
                                             Model/Exposure Analysis Modeling                                                                               using tolerances and average estimated
                                             System (PRZM/EXAMS) and Screening                       D. Safety Factor for Infants and                       PCT. EPA made conservative
                                             Concentration in Ground Water (SCI–                     Children                                               (protective) assumptions in the water
                                             GROW) models, the estimated drinking                      1. In general. Section 408(b)(2)(C) of               modeling used to assess exposure to
                                             water concentrations (EDWCs) of thiram                  FFDCA provides that EPA shall apply                    thiram in drinking water. EPA used
                                             for acute exposures are 0.0478 ppm and                  an additional tenfold (10X) margin of                  similarly conservative assumptions to
                                             0.0025 ppm for chronic exposures (for                   safety for infants and children in the                 assess postapplication exposure of
                                             non-cancer assessments) for surface                     case of threshold effects to account for               children. These assessments will not
                                             water. Ground water sources were not                    prenatal and postnatal toxicity and the                underestimate the exposure and risks
                                             included (for acute or chronic                          completeness of the database on toxicity               posed by thiram.
                                             exposures), as the EDWCs for ground                     and exposure unless EPA determines
                                             water are minimal in comparison to                                                                             E. Aggregate Risks and Determination of
                                                                                                     based on reliable data that a different
                                             those for surface water. Surface water                                                                         Safety
                                                                                                     margin of safety will be safe for infants
                                             EDWCs were incorporated in Dietary                      and children. This additional margin of                   EPA determines whether acute and
                                             Exposure Evaluation Model Food                          safety is commonly referred to as the                  chronic dietary pesticide exposures are
                                             Commodity Intake Database (DEEM–                        Food Quality Protection Act Safety                     safe by comparing aggregate exposure
                                             FCID) into the food categories ‘‘water,                 Factor (FQPA SF). In applying this                     estimates to the acute PAD (aPAD) and
                                             direct, all sources’’ and ‘‘water, indirect,            provision, EPA either retains the default              chronic PAD (cPAD). For linear cancer
                                             all sources’’ for the dietary assessments.              value of 10X, or uses a different                      risks, EPA calculates the lifetime
                                                3. From non-dietary exposure. The                    additional safety factor when reliable                 probability of acquiring cancer given the
                                             term ‘‘residential exposure’’ is used in                data available to EPA support the choice               estimated aggregate exposure. Short-,
                                             this document to refer to non-                          of a different factor.                                 intermediate-, and chronic-term risks
                                             occupational, non-dietary exposure                        2. Prenatal and postnatal sensitivity.               are evaluated by comparing the
                                             (e.g., for lawn and garden pest control,                There was no evidence of increased                     estimated aggregate food, water, and
                                             indoor pest control, termiticides, and                  susceptibility following in utero                      residential exposure to the appropriate
                                             flea and tick control on pets). Thiram is               exposure to rats or rabbits or following               PODs to ensure that an adequate MOE
                                             not available for sale or use by                        prenatal and post-natal exposures to                   exists.
                                             homeowner applicators; therefore, there                 rats. There is evidence of quantitative                   1. Acute risk. An acute aggregate risk
                                             are no residential handler exposure                     susceptibility in the DNT study.                       assessment takes into account acute
                                             scenarios. However, there is potential                  However, there is low concern for the                  exposure estimates from dietary
                                             for residential post-application dermal                 enhanced susceptibility seen in the DNT                consumption of food and drinking
                                             exposure from treated golf course greens                study because:                                         water. The acute dietary risk estimates
                                             and tees. Residential exposures                           i. Clear NOAELs/LOAELs were                          are not of concern to EPA (<100%
                                             resulting from dermal contact with                      established for the offspring effects.                 aPAD) at the 95th exposure percentile
                                             thiram-treated turf were assessed for                     ii. The dose-response is well defined.               for the general U.S. population and all
                                             children 6 to <11 years old, children 11                  iii. The behavioral effect of concern                other population subgroups. The acute
                                             to <16 years old, and adults as described               were observed only in females on one                   dietary exposure was 62% of the aPAD
                                             in document ‘‘Thiram. Revised Human                     evaluation time period.                                for females 13–49 years old, the
                                             Health Risk Assessment For Import Use                     iv. The dose/endpoint is used for                    population subgroup with the highest
                                             of Thiram on Avocado,’’ p. 14.                          acute dietary risk for the most sensitive              percent aPAD.
                                                4. Cumulative effects from substances                population subgroup (females 13–49                        2. Chronic risk. The chronic aggregate
                                             with a common mechanism of toxicity.                    years old). Consequently, there are no                 risk assessment takes into account
                                             Section 408(b)(2)(D)(v) of FFDCA                        residual uncertainties for pre- and post-              exposure estimates from dietary
                                             requires that, when considering whether                 natal toxicity.                                        consumption of thiram (food and
                                             to establish, modify, or revoke a                         3. Conclusion. EPA has determined                    drinking water). The chronic dietary
                                             tolerance, the Agency consider                          that reliable data show the safety of                  risk estimates are not of concern to EPA
                                             ‘‘available information’’ concerning the                infants and children would be                          (<100% cPAD) for the general U.S.
                                             cumulative effects of a particular                      adequately protected if the FQPA SF                    population and all other population
                                             pesticide’s residues and ‘‘other                        were reduced to 1X. That decision is                   subgroups. The chronic dietary
                                             substances that have a common                           based on the following findings:                       exposure was 70% of the cPAD for
                                             mechanism of toxicity.’’                                  i. The toxicity database for thiram is               children 1–2 years old, the population
                                                Unlike the N-methyl carbamate                        complete with acceptable neurotoxicity,                subgroup with the highest estimated
                                             pesticides, EPA has not found thiram (a                 developmental, and reproductive                        chronic dietary exposure.
                                             dithiocarbamate) to share a common                      toxicity studies.                                         3. Short-term and intermediate-term
                                             mechanism of toxicity with any other                      ii. As explained in this unit, there are             risk. In aggregating short- and
                                             substances, and thiram does not appear                                                                         intermediate-term risk, the Agency
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                                                                                                     no residual uncertainties for prenatal
                                             to produce a toxic metabolite produced                  and post-natal toxicity.                               routinely combines background chronic
                                             by other substances. For the purposes of                  iii. There are no residual uncertainties             dietary exposure (food + water) with
                                             this tolerance action, therefore, EPA has               in the thiram database with regards to                 short/intermediate-term residential
                                             assumed that thiram does not have a                     dietary exposure. A refined probabilistic              exposure (dermal only). The combined
                                             common mechanism of toxicity with                       acute dietary-exposure assessment was                  exposure may then be used to calculate
                                             other substances. For information                       performed using maximum PCT,                           an MOE for aggregate risk. Using the


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                                             35252                Federal Register / Vol. 80, No. 118 / Friday, June 19, 2015 / Rules and Regulations

                                             golfer scenario for adult males, adult                  established a MRL for thiram in or on                  have a substantial direct effect on States
                                             females, and children >6 years old,                     avocado.                                               or tribal governments, on the
                                             combined with the applicable                                                                                   relationship between the national
                                                                                                     C. Revisions to Petitioned-For
                                             subpopulation with the greatest dietary                                                                        government and the States or tribal
                                                                                                     Tolerances
                                             exposure, the total short/intermediate-                                                                        governments, or on the distribution of
                                             term food and residential aggregate                       The petitioner requested a tolerance                 power and responsibilities among the
                                             MOEs are 570, 540, and 280,                             for residues of thiram on avocado at 8                 various levels of government or between
                                             respectively. As these MOEs are above                   ppm. EPA is establishing a tolerance at                the Federal Government and Indian
                                             the target MOE of 100, the short- and                   15 ppm based on available data and the                 tribes. Thus, the Agency has determined
                                             intermediate-term aggregate risks are not               Organization for Economic Cooperation                  that Executive Order 13132, entitled
                                             of concern. For children <6 years old,                  and Development (OECD) Tolerance                       ‘‘Federalism’’ (64 FR 43255, August 10,
                                             there is no residential exposure,                       Calculation Procedures.                                1999) and Executive Order 13175,
                                             therefore, a short/intermediate term                    V. Conclusion                                          entitled ‘‘Consultation and Coordination
                                             aggregate risk assessment is not required                                                                      with Indian Tribal Governments’’ (65 FR
                                                                                                        Therefore, a tolerance is established
                                             for this population.                                                                                           67249, November 9, 2000) do not apply
                                                                                                     for residues of thiram in or on avocado
                                                4. Aggregate cancer risk for U.S.                                                                           to this action. In addition, this action
                                                                                                     at 15 ppm.
                                             population. Based on the lack of                                                                               does not impose any enforceable duty or
                                             evidence of carcinogenicity in two                      VI. Statutory and Executive Order                      contain any unfunded mandate as
                                             adequate rodent carcinogenicity studies,                Reviews                                                described under Title II of the Unfunded
                                             thiram is not expected to pose a cancer                    This action establishes a tolerance                 Mandates Reform Act (UMRA) (2 U.S.C.
                                             risk to humans.                                         under FFDCA section 408(d) in                          1501 et seq.).
                                                5. Determination of safety. Based on                 response to a petition submitted to the                   This action does not involve any
                                             these risk assessments, EPA concludes                   Agency. The Office of Management and                   technical standards that would require
                                             that there is a reasonable certainty that               Budget (OMB) has exempted these types                  Agency consideration of voluntary
                                             no harm will result to the general                      of actions from review under Executive                 consensus standards pursuant to section
                                             population, or to infants and children                  Order 12866, entitled ‘‘Regulatory                     12(d) of the National Technology
                                             from aggregate exposure to thiram                       Planning and Review’’ (58 FR 51735,                    Transfer and Advancement Act
                                             residues.                                               October 4, 1993). Because this action                  (NTTAA) (15 U.S.C. 272 note).
                                                                                                     has been exempted from review under                    VII. Congressional Review Act
                                             IV. Other Considerations                                Executive Order 12866, this action is
                                             A. Analytical Enforcement Methodology                   not subject to Executive Order 13211,                    Pursuant to the Congressional Review
                                                                                                     entitled ‘‘Actions Concerning                          Act (5 U.S.C. 801 et seq.), EPA will
                                               Adequate enforcement methodology                      Regulations That Significantly Affect                  submit a report containing this rule and
                                             (colorimetric analytical method) is                     Energy Supply, Distribution, or Use’’ (66              other required information to the U.S.
                                             available to enforce the tolerance                      FR 28355, May 22, 2001) or Executive                   Senate, the U.S. House of
                                             expression. The method may be                           Order 13045, entitled ‘‘Protection of                  Representatives, and the Comptroller
                                             requested from: Chief, Analytical                       Children from Environmental Health                     General of the United States prior to
                                             Chemistry Branch, Environmental                         Risks and Safety Risks’’ (62 FR 19885,                 publication of the rule in the Federal
                                             Science Center, 701 Mapes Rd., Ft.                      April 23, 1997). This action does not                  Register. This action is not a ‘‘major
                                             Meade, MD 20755–5350; telephone                         contain any information collections                    rule’’ as defined by 5 U.S.C. 804(2).
                                             number: (410) 305–2905; email address:                  subject to OMB approval under the
                                             residuemethods@epa.gov.                                 Paperwork Reduction Act (PRA) (44                      List of Subjects in 40 CFR Part 180
                                             B. International Residue Limits                         U.S.C. 3501 et seq.), nor does it require                Environmental protection,
                                                                                                     any special considerations under                       Administrative practice and procedure,
                                                In making its tolerance decisions, EPA               Executive Order 12898, entitled                        Agricultural commodities, Pesticides
                                             seeks to harmonize U.S. tolerances with                 ‘‘Federal Actions to Address                           and pests, Reporting and recordkeeping
                                             international standards whenever                        Environmental Justice in Minority                      requirements.
                                             possible, consistent with U.S. food                     Populations and Low-Income
                                             safety standards and agricultural                                                                                Dated: June 9, 2015.
                                                                                                     Populations’’ (59 FR 7629, February 16,
                                             practices. EPA considers the                                                                                   Susan Lewis,
                                                                                                     1994).
                                             international maximum residue limits                       Since tolerances and exemptions that                Director, Registration Division, Office of
                                             (MRLs) established by the Codex                         are established on the basis of a petition             Pesticide Programs.
                                             Alimentarius Commission (Codex), as                     under FFDCA section 408(d), such as                      Therefore, 40 CFR chapter I is
                                             required by FFDCA section 408(b)(4).                    the tolerance in this final rule, do not               amended as follows:
                                             The Codex Alimentarius is a joint                       require the issuance of a proposed rule,
                                             United Nations Food and Agriculture                     the requirements of the Regulatory                     PART 180—[AMENDED]
                                             Organization/World Health                               Flexibility Act (RFA) (5 U.S.C. 601 et
                                             Organization food standards program,                    seq.), do not apply.                                   ■ 1. The authority citation for part 180
                                             and it is recognized as an international                   This action directly regulates growers,             continues to read as follows:
                                             food safety standards-setting                           food processors, food handlers, and food                   Authority: 21 U.S.C. 321(q), 346a and 371.
                                             organization in trade agreements to                     retailers, not States or tribes, nor does
                                             which the United States is a party. EPA                 this action alter the relationships or                 ■ 2. In § 180.132, alphabetically add the
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                                             may establish a tolerance that is                       distribution of power and                              commodity ‘‘avocado’’ to the table in
                                             different from a Codex MRL; however,                    responsibilities established by Congress               paragraph (a) to read as follows:
                                             FFDCA section 408(b)(4) requires that                   in the preemption provisions of FFDCA
                                             EPA explain the reasons for departing                   section 408(n)(4). As such, the Agency                 § 180.132    Thiram; tolerance for residues.
                                             from the Codex level. The Codex has not                 has determined that this action will not                   (a) * * *




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                                                                      Federal Register / Vol. 80, No. 118 / Friday, June 19, 2015 / Rules and Regulations                                            35253

                                                                                          Parts per      Hazardous Materials Division, Office of                     2. Maintains current Pipeline and
                                                         Commodity                         million       Enforcement and Compliance, Federal                      Hazardous Materials Safety
                                                                                                         Motor Carrier Safety Administration,                     Administration (PHMSA) registration.
                                             *            *            *            *          *         1200 New Jersey Ave. SE., Washington,                       3. Certifies that it has security and
                                                                                                         DC 20590. Office hours are from 9 a.m.                   communications plans that comply with
                                             Avocado 1 ..............................                 15                                                          49 CFR part 172 of the HMR and 49 CFR
                                                                                                         to 5 p.m., E.T., Monday through Friday,
                                             *            *            *            *          *         except for Federal holidays.                             part 385 of the FMCSR.
                                                                                                         SUPPLEMENTARY INFORMATION:                                  4. Is assigned a ‘‘satisfactory’’ safety
                                                                                                                                                                  fitness rating.
                                               1 No U.S. registrations as of September 23,                Background                                                 5. Additionally, at the time of initial
                                             2009.                                                                                                                application and renewal, the carrier’s
                                                                                                             On January 1, 2005, the Federal Motor
                                             *       *        *       *        *                          Carrier Safety Administration (FMCSA)                   crash and inspection records in MCMIS
                                             [FR Doc. 2015–14944 Filed 6–18–15; 8:45 am]                  began the HMSP program for intrastate,                  for the prior 12 month period may not
                                             BILLING CODE 6560–50–P                                       interstate, and foreign motor carriers                  exceed the threshold rate established by
                                                                                                          transporting specified types and                        FMCSA, based on crash and out-of-
                                                                                                          amounts of particularly dangerous                       service rates for the hazardous material
                                             DEPARTMENT OF TRANSPORTATION                                 hazardous material. HMSPs are required                  motor carrier industry, indicating that
                                                                                                          for a small subset of motor carriers                    the carrier has:
                                             Federal Motor Carrier Safety                                 transporting the following DOT-                            a. A crash rate in the ‘‘top 30 percent
                                             Administration                                               regulated hazardous material:                           of the national average,’’ or
                                                                                                             1. Highway Route Controlled Quantity                    b. A driver, vehicle, hazardous
                                             49 CFR Part 385                                              (HRCQ) of a Class 7 (radioactive)                       material, or total out-of-service (OOS)
                                                                                                          material;                                               rate in the ‘‘top 30 percent of the
                                             Hazardous Materials Safety Permit                               2. More than 55 pounds of a Division                 national average.’’
                                             (HMSP) Program: Amendment to                                 1.1, 1.2, or 1.3 Explosive, or an amount                   As stated above, section 33014 of
                                             Enforcement Policy                                           of a Division 1.5 material requiring                    MAP–21, Pub. L. 112–141, div. C, title
                                                                                                          placarding;                                             III, 126 Stat. 405, 840 (July 6, 2012) (set
                                             AGENCY: Federal Motor Carrier Safety                                                                                 out as a note to 49 U.S.C. 5109) required
                                             Administration (FMCSA), DOT.                                    3. Certain Poison by Inhalation
                                                                                                          Hazard (PIH) materials, including                       the Secretary to conduct a study and
                                             ACTION: Amendment to enforcement                                                                                     submit a report to Congress on the
                                                                                                          anhydrous ammonia, and
                                             policy.                                                         4. Compressed or refrigerated                        implementation of the DOT’s HMSP
                                             SUMMARY:   Section 33014 of the Moving                       liquefied methane or liquefied natural                  program. Congress further directed the
                                             Ahead for Progress in the 21st Century                       gas in packaging equal to or greater than               Secretary to include in the study a
                                             Act (MAP–21) required the Secretary of                       3,500 water gallons.                                    review of ‘‘actions the Secretary could
                                             the U.S. Department of Transportation                           FMCSA’s Motor Carrier Management                     implement to improve the program,
                                             (DOT) to conduct a study and submit a                        Information System (MCMIS) contains                     including whether to provide
                                             report to Congress on the                                    records for approximately 525,000                       opportunities for an additional level of
                                             implementation of the DOT Hazardous                          active interstate motor carriers operating              fitness review prior to the denial,
                                             Materials Safety Permit (HMSP)                               in the United States. MCMIS records                     revocation, or suspension of a safety
                                             program. DOT completed the study and                         show almost 11,000 interstate and                       permit.’’ Finally, section 33014 required
                                             submitted a report to Congress in March                      intrastate motor carriers that have had                 the Secretary to institute a rulemaking
                                             2014. This document announces                                an inspection indicating that they                      to make any necessary improvements to
                                             implementation of two of the six                             transport hazardous material requiring                  the HMSP program or publish in the
                                             recommendations in the report to                             placards.1 Approximately 1,500 motor                    Federal Register the Secretary’s
                                             Congress: Fully utilize the Safety                           carriers possess an HMSP.                               justification for why a rulemaking is not
                                             Measurement System (SMS) as part of                             The HMSP program is based on the                     necessary.
                                             the HMSP review process and institute                        premise that carriers transporting                         DOT completed the study and
                                             an ongoing requirement to conduct                            certain amounts of particularly                         submitted its ‘‘Hazardous Materials
                                             compliance reviews for HMSP motor                            dangerous hazardous material must                       Safety Permit Program Implementation
                                             carriers with insufficient data to utilize                   maintain a higher minimum level of                      Report’’ (HMSP Report) to Congress in
                                             SMS. These recommendations are being                         safety in their operations than other                   March 2014. This notice announces
                                             implemented under the existing Safety                        carriers and must additionally                          implementation of two of the six
                                             Fitness Procedure regulations. FMCSA                         demonstrate compliance with the                         recommendations in the report to
                                             will use SMS scores to provide                               critical regulatory requirements in the                 Congress: (1) Fully utilize the Safety
                                             enhanced oversight of HMSP holders, to                       DOT Hazardous Materials Regulations                     Measurement System (SMS) as part of
                                             identify poor-performing carriers for a                      (HMR), 49 CFR parts 171–180, and                        the HMSP review process and (2)
                                             safety fitness compliance review, and to                     Federal Motor Carrier Safety                            institute an ongoing requirement to
                                             provide grounds for suspension or                            Regulations (FMCSR), 49 CFR parts                       conduct comprehensive investigations
                                             revocation. Both of these processes                          350–399. Under FMCSA’s current                          for HMSP motor carriers with
                                             afford the motor carrier the right to                        program, in order to obtain or renew a                  insufficient data to utilize SMS. This
                                             administrative review and the                                HMSP, a carrier must demonstrate that                   Federal Register publication provides
                                             opportunity to present corrective action.                    it meets the following regulatory                       notice of the Agency’s revised
rmajette on DSK2TPTVN1PROD with RULES




                                                                                                          requirements specified in the FMCSR at                  interpretation of certain regulations in
                                             DATES: The changes to the enforcement
                                                                                                          49 CFR 385.407 and 387.7:                               49 CFR part 385, subpart E, in
                                             policy will take effect on August 18,                           1. Maintains the minimum level of                    accordance with congressional
                                             2015.                                                        financial responsibility required by 49                 directives and the recommendations in
                                             FOR FURTHER INFORMATION CONTACT: Mr.                         CFR part 387.                                           the report to Congress.
                                             Paul Bomgardner, (202) 493–0027, or                                                                                     On December 16, 2014, Congress
                                             Paul.Bomgardner@dot.gov, Chief of the                          1 See:   49 CFR part 172 Subpart F—Placarding         passed the 2015 Omnibus


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Document Created: 2018-02-22 11:10:44
Document Modified: 2018-02-22 11:10:44
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 regulation is effective June 19, 2015. Objections and requests for hearings must be received on or before August 18, 2015, and must be filed in accordance with the instructions provided in 40 CFR part 178 (see also Unit I.C. of the SUPPLEMENTARY INFORMATION).
ContactSusan Lewis, Registration Division (7505P), Office of Pesticide Programs, Environmental Protection Agency, 1200 Pennsylvania Ave. NW., Washington, DC 20460-0001; main telephone
FR Citation80 FR 35249 
CFR AssociatedEnvironmental Protection; Administrative Practice and Procedure; Agricultural Commodities; Pesticides and Pests and Reporting and Recordkeeping Requirements

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