80_FR_60739 80 FR 60545 - Butanedioic Acid, 2-Methylene-, Homopolymer, Sodium Salt; Inert Ingredient Tolerance Exemption

80 FR 60545 - Butanedioic Acid, 2-Methylene-, Homopolymer, Sodium Salt; Inert Ingredient Tolerance Exemption

ENVIRONMENTAL PROTECTION AGENCY

Federal Register Volume 80, Issue 194 (October 7, 2015)

Page Range60545-60547
FR Document2015-25567

This regulation establishes an exemption from the requirement of a tolerance for residues of butanedioic acid, 2-methylene-, homopolymer, sodium salt; when used as an inert ingredient in a pesticide chemical formulation. Itaconix Corporation submitted a petition to EPA under the Federal Food, Drug, and Cosmetic Act (FFDCA), requesting an exemption from the requirement of a tolerance. This regulation eliminates the need to establish a maximum permissible level for residues of butanedioic acid, 2-methylene-, homopolymer, sodium salt on food or feed commodities.

Federal Register, Volume 80 Issue 194 (Wednesday, October 7, 2015)
[Federal Register Volume 80, Number 194 (Wednesday, October 7, 2015)]
[Rules and Regulations]
[Pages 60545-60547]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2015-25567]


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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 180

[EPA-HQ-OPP-2015-0395; FRL-9933-74]


Butanedioic Acid, 2-Methylene-, Homopolymer, Sodium Salt; Inert 
Ingredient Tolerance Exemption

AGENCY: Environmental Protection Agency (EPA).

ACTION: Final rule.

-----------------------------------------------------------------------

SUMMARY: This regulation establishes an exemption from the requirement 
of a tolerance for residues of butanedioic acid, 2-methylene-, 
homopolymer, sodium salt; when used as an inert ingredient in a 
pesticide chemical formulation. Itaconix Corporation submitted a 
petition to EPA under the Federal Food, Drug, and Cosmetic Act (FFDCA), 
requesting an exemption from the requirement of a tolerance. This 
regulation eliminates the need to establish a maximum permissible level 
for residues of butanedioic acid, 2-methylene-, homopolymer, sodium 
salt on food or feed commodities.

DATES: This regulation is effective October 7, 2015. Objections and 
requests for hearings must be received on or before December 7, 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-2015-0395, 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 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. 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-2015-0395 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 
December 7, 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-2015-0395, 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. Background and Statutory Findings

    In the Federal Register of July 17, 2015 (80 FR 42462) (FRL-9929-
13), EPA issued a document pursuant to FFDCA section 408, 21 U.S.C. 
346a, announcing the receipt of a pesticide

[[Page 60546]]

petition (PP IN-10818) filed by Itaconix Corporation, 2 Marin Way, 
Stratham, NH 03885. The petition requested that 40 CFR 180.960 be 
amended by establishing an exemption from the requirement of a 
tolerance for residues of butanedioic acid, 2-methylene-, homopolymer, 
sodium salt; CAS Reg. No. 26099-89-8. That document included a summary 
of the petition prepared by the petitioner and solicited comments on 
the petitioner's request. The Agency did not receive any comments.
    Section 408(c)(2)(A)(i) of FFDCA allows EPA to establish an 
exemption from the requirement for a tolerance (the legal limit for a 
pesticide chemical residue in or on a food) only if EPA determines that 
the exemption is ``safe.'' Section 408(c)(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 use in residential settings, but does not include 
occupational exposure. Section 408(b)(2)(C) of FFDCA requires EPA to 
give special consideration to exposure of infants and children to the 
pesticide chemical residue in establishing an exemption from the 
requirement of 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 . . .'' and 
specifies factors EPA is to consider in establishing an exemption.

III. Risk Assessment and Statutory Findings

    EPA establishes exemptions from the requirement of a tolerance only 
in those cases where it can be shown that the risks from aggregate 
exposure to pesticide chemical residues under reasonably foreseeable 
circumstances will pose no appreciable risks to human health. In order 
to determine the risks from aggregate exposure to pesticide inert 
ingredients, the Agency considers the toxicity of the inert in 
conjunction with possible exposure to residues of the inert ingredient 
through food, drinking water, and through other exposures that occur as 
a result of pesticide use in residential settings. If EPA is able to 
determine that a finite tolerance is not necessary to ensure that there 
is a reasonable certainty that no harm will result from aggregate 
exposure to the inert ingredient, an exemption from the requirement of 
a tolerance may be established.
    Consistent with FFDCA section 408(b)(2)(D), EPA has reviewed the 
available scientific data and other relevant information in support of 
this action and considered its validity, completeness and reliability 
and the relationship of this information 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. In the case of certain chemical substances that 
are defined as polymers, the Agency has established a set of criteria 
to identify categories of polymers expected to present minimal or no 
risk. The definition of a polymer is given in 40 CFR 723.250(b) and the 
exclusion criteria for identifying these low-risk polymers are 
described in 40 CFR 723.250(d). Butanedioic acid, 2-methylene-, 
homopolymer, sodium salt conforms to the definition of a polymer given 
in 40 CFR 723.250(b) and meets the following criteria that are used to 
identify low-risk polymers.
    1. The polymer is not a cationic polymer nor is it reasonably 
anticipated to become a cationic polymer in a natural aquatic 
environment.
    2. The polymer does contain as an integral part of its composition 
the atomic elements carbon, hydrogen, and oxygen.
    3. The polymer does not contain as an integral part of its 
composition, except as impurities, any element other than those listed 
in 40 CFR 723.250(d)(2)(ii).
    4. The polymer is neither designed nor can it be reasonably 
anticipated to substantially degrade, decompose, or depolymerize.
    5. The polymer is manufactured or imported from monomers and/or 
reactants that are already included on the TSCA Chemical Substance 
Inventory or manufactured under an applicable TSCA section 5 exemption.
    6. The polymer is not a water absorbing polymer with a number 
average molecular weight (MW) greater than or equal to 10,000 daltons.
    Additionally, the polymer also meets as required the following 
exemption criteria specified in 40 CFR 723.250(e).
    7. The polymer's number average MW of 3936 is greater than 1,000 
and less than 10,000 daltons. The polymer contains less than 10% 
oligomeric material below MW 500 and less than 25% oligomeric material 
below MW 1,000, and the polymer does not contain any reactive 
functional groups.
    Thus, butanedioic acid, 2- methylene-, homopolymer, sodium salt 
meets the criteria for a polymer to be considered low risk under 40 CFR 
723.250. Based on its conformance to the criteria in this unit, no 
mammalian toxicity is anticipated from dietary, inhalation, or dermal 
exposure to butanedioic acid, 2-methylene-, homopolymer, sodium salt.

IV. Aggregate Exposures

    For the purposes of assessing potential exposure under this 
exemption, EPA considered that butanedioic acid, 2-methylene-, 
homopolymer, sodium salt could be present in all raw and processed 
agricultural commodities and drinking water, and that non-occupational 
non-dietary exposure was possible. The number average MW of butanedioic 
acid, 2-methylene-, homopolymer, sodium salt is 3936 daltons. 
Generally, a polymer of this size would be poorly absorbed through the 
intact gastrointestinal tract or through intact human skin. Since 
butanedioic acid, 2-methylene-, homopolymer, sodium salt conform to the 
criteria that identify a low-risk polymer, there are no concerns for 
risks associated with any potential exposure scenarios that are 
reasonably foreseeable. The Agency has determined that a tolerance is 
not necessary to protect the public health.

V. 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.''
    EPA has not found butanedioic acid, 2-methylene-, homopolymer, 
sodium salt to share a common mechanism of toxicity with any other 
substances, and butanedioic acid, 2-methylene-, homopolymer, sodium 
salt does not appear to produce a toxic metabolite produced by other 
substances. For the purposes of this tolerance action, therefore, EPA 
has assumed that butanedioic acid, 2-methylene-, homopolymer, sodium 
salt 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.

VI. Additional Safety Factor for the Protection of Infants and Children

    Section 408(b)(2)(C) of FFDCA provides that EPA shall apply an

[[Page 60547]]

additional tenfold 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 data base unless EPA concludes 
that a different margin of safety will be safe for infants and 
children. Due to the expected low toxicity of butanedioic acid, 2-
methylene-, homopolymer, sodium salt, EPA has not used a safety factor 
analysis to assess the risk. For the same reasons the additional 
tenfold safety factor is unnecessary.

VII. Determination of Safety

    Based on the conformance to the criteria used to identify a low-
risk polymer, EPA concludes that there is a reasonable certainty of no 
harm to the U.S. population, including infants and children, from 
aggregate exposure to residues of butanedioic acid, 2-methylene-, 
homopolymer, sodium salt.

VIII. Other Considerations

A. Existing Exemptions From a Tolerance

    Not Available.

B. Analytical Enforcement Methodology

    An analytical method is not required for enforcement purposes since 
the Agency is establishing an exemption from the requirement of a 
tolerance without any numerical limitation.

C. 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 butanedioic acid, 2-
methylene-, homopolymer, sodium salt.

IX. Conclusion

    Accordingly, EPA finds that exempting residues of butanedioic acid, 
2-methylene-, homopolymer, sodium salt from the requirement of a 
tolerance will be safe.

X. 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).

XI. 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: September 17, 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.  180.960, alphabetically add ``Butanedioic acid, 2-
methylene-, homopolymer, sodium salt, minimum number average molecular 
weight (in amu), 3936'' to the table to read as follows:


Sec.  [emsp14]180.960  Polymers; exemptions from the requirement of a 
tolerance.

* * * * *

------------------------------------------------------------------------
                          Polymer                              CAS No.
------------------------------------------------------------------------
 
                                * * * * *
Butanedioic acid, 2-methylene-, homopolymer, sodium salt,    26099-89-8
 minimum number average molecular weight (in amu), 3936...
 
                                * * * * *
------------------------------------------------------------------------

[FR Doc. 2015-25567 Filed 10-6-15; 8:45 am]
 BILLING CODE 6560-50-P



                                                                     Federal Register / Vol. 80, No. 194 / Wednesday, October 7, 2015 / Rules and Regulations                                                 60545

                                                                                                           EPA-APPROVED RHODE ISLAND REGULATIONS
                                                                                                                   State effective
                                                        State citation                     Title/subject                                      EPA approval date                          Explanations
                                                                                                                        date


                                                             *                         *                    *                         *                     *                         *                    *
                                                  Air Pollution Control             Sulfur Content of Fuels            6/26/2014     10/7/2015 [Insert Fed-           Excluding Section 8.7 ‘‘Fuel Supply Shortages’’
                                                    Regulation 8.                                                                      eral Register cita-              which was not submitted by the State.
                                                                                                                                       tion].

                                                             *                         *                       *                          *                       *                      *                *



                                                  *      *       *       *      *                            holidays. The telephone number for the                    or request a hearing on this regulation
                                                  [FR Doc. 2015–25334 Filed 10–6–15; 8:45 am]                Public Reading Room is (202) 566–1744,                    in accordance with the instructions
                                                  BILLING CODE 6560–50–P                                     and the telephone number for the OPP                      provided in 40 CFR part 178. To ensure
                                                                                                             Docket is (703) 305–5805. Please review                   proper receipt by EPA, you must
                                                                                                             the visitor instructions and additional                   identify docket ID number EPA–HQ–
                                                  ENVIRONMENTAL PROTECTION                                   information about the docket available                    OPP–2015–0395 in the subject line on
                                                  AGENCY                                                     at http://www.epa.gov/dockets.                            the first page of your submission. All
                                                                                                             FOR FURTHER INFORMATION CONTACT:                          objections and requests for a hearing
                                                  40 CFR Part 180                                                                                                      must be in writing, and must be
                                                                                                             Susan Lewis, Registration Division
                                                  [EPA–HQ–OPP–2015–0395; FRL–9933–74]                        (7505P), Office of Pesticide Programs,                    received by the Hearing Clerk on or
                                                                                                             Environmental Protection Agency, 1200                     before December 7, 2015. Addresses for
                                                  Butanedioic Acid, 2-Methylene-,                            Pennsylvania Ave. NW., Washington,                        mail and hand delivery of objections
                                                  Homopolymer, Sodium Salt; Inert                            DC 20460–0001; main telephone                             and hearing requests are provided in 40
                                                  Ingredient Tolerance Exemption                             number: (703) 305–7090; email address:                    CFR 178.25(b).
                                                                                                             RDFRNotices@epa.gov.                                        In addition to filing an objection or
                                                  AGENCY:  Environmental Protection
                                                                                                                                                                       hearing request with the Hearing Clerk
                                                  Agency (EPA).                                              SUPPLEMENTARY INFORMATION:
                                                                                                                                                                       as described in 40 CFR part 178, please
                                                  ACTION: Final rule.                                        I. General Information                                    submit a copy of the filing (excluding
                                                  SUMMARY:   This regulation establishes an                                                                            any Confidential Business Information
                                                                                                             A. Does this action apply to me?
                                                  exemption from the requirement of a                                                                                  (CBI)) for inclusion in the public docket.
                                                  tolerance for residues of butanedioic                         You may be potentially affected by                     Information not marked confidential
                                                  acid, 2-methylene-, homopolymer,                           this action if you are an agricultural                    pursuant to 40 CFR part 2 may be
                                                  sodium salt; when used as an inert                         producer, food manufacturer, or                           disclosed publicly by EPA without prior
                                                  ingredient in a pesticide chemical                         pesticide manufacturer. The following                     notice. Submit the non-CBI copy of your
                                                  formulation. Itaconix Corporation                          list of North American Industrial                         objection or hearing request, identified
                                                  submitted a petition to EPA under the                      Classification System (NAICS) codes is                    by docket ID number EPA–HQ–OPP–
                                                  Federal Food, Drug, and Cosmetic Act                       not intended to be exhaustive, but rather                 2015–0395, by one of the following
                                                  (FFDCA), requesting an exemption from                      provides a guide to help readers                          methods.
                                                  the requirement of a tolerance. This                       determine whether this document                             • Federal eRulemaking Portal: http://
                                                  regulation eliminates the need to                          applies to them. Potentially affected                     www.regulations.gov. Follow the online
                                                  establish a maximum permissible level                      entities may include:                                     instructions for submitting comments.
                                                  for residues of butanedioic acid, 2-                          • Crop production (NAICS code 111).                    Do not submit electronically any
                                                  methylene-, homopolymer, sodium salt                          • Animal production (NAICS code                        information you consider to be CBI or
                                                  on food or feed commodities.                               112).                                                     other information whose disclosure is
                                                                                                                • Food manufacturing (NAICS code                       restricted by statute.
                                                  DATES: This regulation is effective
                                                                                                             311).                                                       • Mail: OPP Docket, Environmental
                                                  October 7, 2015. Objections and                               • Pesticide manufacturing (NAICS                       Protection Agency Docket Center (EPA/
                                                  requests for hearings must be received                     code 32532).                                              DC), (28221T), 1200 Pennsylvania Ave.
                                                  on or before December 7, 2015, and                                                                                   NW., Washington, DC 20460–0001.
                                                  must be filed in accordance with the                       B. How can I get electronic access to
                                                                                                                                                                         • Hand Delivery: To make special
                                                  instructions provided in 40 CFR part                       other related information?
                                                                                                                                                                       arrangements for hand delivery or
                                                  178 (see also Unit I.C. of the                               You may access a frequently updated                     delivery of boxed information, please
                                                  SUPPLEMENTARY INFORMATION).                                electronic version of 40 CFR part 180                     follow the instructions at http://
                                                  ADDRESSES: The docket for this action,                     through the Government Printing                           www.epa.gov/dockets/contacts.html.
                                                  identified by docket identification (ID)                   Office’s e-CFR site at http://                              Additional instructions on
                                                  number EPA–HQ–OPP–2015–0395, is                            www.ecfr.gov/cgi-bin/text-                                commenting or visiting the docket,
                                                  available at http://www.regulations.gov                    idx?&c=ecfr&tpl=/ecfrbrowse/Title40/                      along with more information about
                                                  or at the Office of Pesticide Programs                     40tab_02.tpl.                                             dockets generally, is available at
asabaliauskas on DSK5VPTVN1PROD with RULES




                                                  Regulatory Public Docket (OPP Docket)                                                                                http://www.epa.gov/dockets.
                                                  in the Environmental Protection Agency                     C. Can I file an objection or hearing
                                                  Docket Center (EPA/DC), West William                       request?                                                  II. Background and Statutory Findings
                                                  Jefferson Clinton Bldg., Rm. 3334, 1301                      Under FFDCA section 408(g), 21                             In the Federal Register of July 17,
                                                  Constitution Ave. NW., Washington, DC                      U.S.C. 346a, any person may file an                       2015 (80 FR 42462) (FRL–9929–13),
                                                  20460–0001. The Public Reading Room                        objection to any aspect of this regulation                EPA issued a document pursuant to
                                                  is open from 8:30 a.m. to 4:30 p.m.,                       and may also request a hearing on those                   FFDCA section 408, 21 U.S.C. 346a,
                                                  Monday through Friday, excluding legal                     objections. You must file your objection                  announcing the receipt of a pesticide


                                             VerDate Sep<11>2014     17:26 Oct 06, 2015    Jkt 238001   PO 00000   Frm 00033   Fmt 4700       Sfmt 4700   E:\FR\FM\07OCR1.SGM   07OCR1


                                                  60546            Federal Register / Vol. 80, No. 194 / Wednesday, October 7, 2015 / Rules and Regulations

                                                  petition (PP IN–10818) filed by Itaconix                  Consistent with FFDCA section                       the criteria in this unit, no mammalian
                                                  Corporation, 2 Marin Way, Stratham,                     408(b)(2)(D), EPA has reviewed the                    toxicity is anticipated from dietary,
                                                  NH 03885. The petition requested that                   available scientific data and other                   inhalation, or dermal exposure to
                                                  40 CFR 180.960 be amended by                            relevant information in support of this               butanedioic acid, 2-methylene-,
                                                  establishing an exemption from the                      action and considered its validity,                   homopolymer, sodium salt.
                                                  requirement of a tolerance for residues                 completeness and reliability and the
                                                                                                                                                                IV. Aggregate Exposures
                                                  of butanedioic acid, 2-methylene-,                      relationship of this information to
                                                  homopolymer, sodium salt; CAS Reg.                      human risk. EPA has also considered                     For the purposes of assessing
                                                  No. 26099–89–8. That document                           available information concerning the                  potential exposure under this
                                                  included a summary of the petition                      variability of the sensitivities of major             exemption, EPA considered that
                                                  prepared by the petitioner and solicited                identifiable subgroups of consumers,                  butanedioic acid, 2-methylene-,
                                                  comments on the petitioner’s request.                   including infants and children. In the                homopolymer, sodium salt could be
                                                  The Agency did not receive any                          case of certain chemical substances that              present in all raw and processed
                                                  comments.                                               are defined as polymers, the Agency has               agricultural commodities and drinking
                                                     Section 408(c)(2)(A)(i) of FFDCA                     established a set of criteria to identify             water, and that non-occupational non-
                                                  allows EPA to establish an exemption                    categories of polymers expected to                    dietary exposure was possible. The
                                                  from the requirement for a tolerance (the               present minimal or no risk. The                       number average MW of butanedioic
                                                  legal limit for a pesticide chemical                    definition of a polymer is given in 40                acid, 2-methylene-, homopolymer,
                                                  residue in or on a food) only if EPA                    CFR 723.250(b) and the exclusion                      sodium salt is 3936 daltons. Generally,
                                                  determines that the exemption is ‘‘safe.’’              criteria for identifying these low-risk               a polymer of this size would be poorly
                                                  Section 408(c)(2)(A)(ii) of FFDCA                       polymers are described in 40 CFR                      absorbed through the intact
                                                  defines ‘‘safe’’ to mean that ‘‘there is a              723.250(d). Butanedioic acid, 2-                      gastrointestinal tract or through intact
                                                  reasonable certainty that no harm will                  methylene-, homopolymer, sodium salt                  human skin. Since butanedioic acid, 2-
                                                  result from aggregate exposure to the                   conforms to the definition of a polymer               methylene-, homopolymer, sodium salt
                                                  pesticide chemical residue, including                   given in 40 CFR 723.250(b) and meets                  conform to the criteria that identify a
                                                  all anticipated dietary exposures and all               the following criteria that are used to               low-risk polymer, there are no concerns
                                                  other exposures for which there is                      identify low-risk polymers.                           for risks associated with any potential
                                                  reliable information.’’ This includes                     1. The polymer is not a cationic                    exposure scenarios that are reasonably
                                                  exposure through drinking water and                     polymer nor is it reasonably anticipated              foreseeable. The Agency has determined
                                                  use in residential settings, but does not               to become a cationic polymer in a                     that a tolerance is not necessary to
                                                  include occupational exposure. Section                  natural aquatic environment.                          protect the public health.
                                                  408(b)(2)(C) of FFDCA requires EPA to                     2. The polymer does contain as an                   V. Cumulative Effects From Substances
                                                  give special consideration to exposure                  integral part of its composition the
                                                  of infants and children to the pesticide                                                                      With a Common Mechanism of Toxicity
                                                                                                          atomic elements carbon, hydrogen, and
                                                  chemical residue in establishing an                     oxygen.                                                  Section 408(b)(2)(D)(v) of FFDCA
                                                  exemption from the requirement of a                       3. The polymer does not contain as an               requires that, when considering whether
                                                  tolerance and to ‘‘ensure that there is a               integral part of its composition, except              to establish, modify, or revoke a
                                                  reasonable certainty that no harm will                  as impurities, any element other than                 tolerance, the Agency consider
                                                  result to infants and children from                     those listed in 40 CFR 723.250(d)(2)(ii).             ‘‘available information’’ concerning the
                                                  aggregate exposure to the pesticide                       4. The polymer is neither designed                  cumulative effects of a particular
                                                  chemical residue . . .’’ and specifies                  nor can it be reasonably anticipated to               pesticide’s residues and ‘‘other
                                                  factors EPA is to consider in                           substantially degrade, decompose, or                  substances that have a common
                                                  establishing an exemption.                              depolymerize.                                         mechanism of toxicity.’’
                                                                                                            5. The polymer is manufactured or                      EPA has not found butanedioic acid,
                                                  III. Risk Assessment and Statutory                                                                            2-methylene-, homopolymer, sodium
                                                                                                          imported from monomers and/or
                                                  Findings                                                                                                      salt to share a common mechanism of
                                                                                                          reactants that are already included on
                                                     EPA establishes exemptions from the                  the TSCA Chemical Substance                           toxicity with any other substances, and
                                                  requirement of a tolerance only in those                Inventory or manufactured under an                    butanedioic acid, 2-methylene-,
                                                  cases where it can be shown that the                    applicable TSCA section 5 exemption.                  homopolymer, sodium salt does not
                                                  risks from aggregate exposure to                          6. The polymer is not a water                       appear to produce a toxic metabolite
                                                  pesticide chemical residues under                       absorbing polymer with a number                       produced by other substances. For the
                                                  reasonably foreseeable circumstances                    average molecular weight (MW) greater                 purposes of this tolerance action,
                                                  will pose no appreciable risks to human                 than or equal to 10,000 daltons.                      therefore, EPA has assumed that
                                                  health. In order to determine the risks                   Additionally, the polymer also meets                butanedioic acid, 2-methylene-,
                                                  from aggregate exposure to pesticide                    as required the following exemption                   homopolymer, sodium salt does not
                                                  inert ingredients, the Agency considers                 criteria specified in 40 CFR 723.250(e).              have a common mechanism of toxicity
                                                  the toxicity of the inert in conjunction                  7. The polymer’s number average MW                  with other substances. For information
                                                  with possible exposure to residues of                   of 3936 is greater than 1,000 and less                regarding EPA’s efforts to determine
                                                  the inert ingredient through food,                      than 10,000 daltons. The polymer                      which chemicals have a common
                                                  drinking water, and through other                       contains less than 10% oligomeric                     mechanism of toxicity and to evaluate
                                                  exposures that occur as a result of                     material below MW 500 and less than                   the cumulative effects of such
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                                                  pesticide use in residential settings. If               25% oligomeric material below MW                      chemicals, see EPA’s Web site at
                                                  EPA is able to determine that a finite                  1,000, and the polymer does not contain               http://www.epa.gov/pesticides/
                                                  tolerance is not necessary to ensure that               any reactive functional groups.                       cumulative.
                                                  there is a reasonable certainty that no                   Thus, butanedioic acid, 2-
                                                  harm will result from aggregate                         methylene-, homopolymer, sodium salt                  VI. Additional Safety Factor for the
                                                  exposure to the inert ingredient, an                    meets the criteria for a polymer to be                Protection of Infants and Children
                                                  exemption from the requirement of a                     considered low risk under 40 CFR                        Section 408(b)(2)(C) of FFDCA
                                                  tolerance may be established.                           723.250. Based on its conformance to                  provides that EPA shall apply an


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                                                                   Federal Register / Vol. 80, No. 194 / Wednesday, October 7, 2015 / Rules and Regulations                                                  60547

                                                  additional tenfold margin of safety for                 2-methylene-, homopolymer, sodium                     to this action. In addition, this action
                                                  infants and children in the case of                     salt from the requirement of a tolerance              does not impose any enforceable duty or
                                                  threshold effects to account for prenatal               will be safe.                                         contain any unfunded mandate as
                                                  and postnatal toxicity and the                                                                                described under Title II of the Unfunded
                                                                                                          X. Statutory and Executive Order
                                                  completeness of the data base unless                                                                          Mandates Reform Act (UMRA) (2 U.S.C.
                                                                                                          Reviews
                                                  EPA concludes that a different margin of                                                                      1501 et seq.).
                                                  safety will be safe for infants and                        This action establishes a tolerance                  This action does not involve any
                                                  children. Due to the expected low                       under FFDCA section 408(d) in                         technical standards that would require
                                                  toxicity of butanedioic acid,                           response to a petition submitted to the               Agency consideration of voluntary
                                                  2-methylene-, homopolymer, sodium                       Agency. The Office of Management and                  consensus standards pursuant to section
                                                  salt, EPA has not used a safety factor                  Budget (OMB) has exempted these types                 12(d) of the National Technology
                                                  analysis to assess the risk. For the same               of actions from review under Executive                Transfer and Advancement Act
                                                  reasons the additional tenfold safety                   Order 12866, entitled ‘‘Regulatory                    (NTTAA) (15 U.S.C. 272 note).
                                                  factor is unnecessary.                                  Planning and Review’’ (58 FR 51735,
                                                                                                          October 4, 1993). Because this action                 XI. Congressional Review Act
                                                  VII. Determination of Safety                            has been exempted from review under                     Pursuant to the Congressional Review
                                                    Based on the conformance to the                       Executive Order 12866, this action is                 Act (5 U.S.C. 801 et seq.), EPA will
                                                  criteria used to identify a low-risk                    not subject to Executive Order 13211,                 submit a report containing this rule and
                                                  polymer, EPA concludes that there is a                  entitled ‘‘Actions Concerning                         other required information to the U.S.
                                                  reasonable certainty of no harm to the                  Regulations That Significantly Affect                 Senate, the U.S. House of
                                                  U.S. population, including infants and                  Energy Supply, Distribution, or Use’’ (66             Representatives, and the Comptroller
                                                  children, from aggregate exposure to                    FR 28355, May 22, 2001) or Executive                  General of the United States prior to
                                                  residues of butanedioic acid,                           Order 13045, entitled ‘‘Protection of                 publication of the rule in the Federal
                                                  2-methylene-, homopolymer, sodium                       Children from Environmental Health                    Register. This action is not a ‘‘major
                                                  salt.                                                   Risks and Safety Risks’’ (62 FR 19885,                rule’’ as defined by 5 U.S.C. 804(2).
                                                                                                          April 23, 1997). This action does not
                                                  VIII. Other Considerations                                                                                    List of Subjects in 40 CFR Part 180
                                                                                                          contain any information collections
                                                  A. Existing Exemptions From a                           subject to OMB approval under the                       Environmental protection,
                                                  Tolerance                                               Paperwork Reduction Act (PRA) (44                     Administrative practice and procedure,
                                                    Not Available.                                        U.S.C. 3501 et seq.), nor does it require             Agricultural commodities, Pesticides
                                                                                                          any special considerations under                      and pests, Reporting and recordkeeping
                                                  B. Analytical Enforcement Methodology                   Executive Order 12898, entitled                       requirements.
                                                     An analytical method is not required                 ‘‘Federal Actions to Address
                                                                                                                                                                  Dated: September 17, 2015.
                                                  for enforcement purposes since the                      Environmental Justice in Minority
                                                                                                          Populations and Low-Income                            Susan Lewis,
                                                  Agency is establishing an exemption
                                                  from the requirement of a tolerance                     Populations’’ (59 FR 7629, February 16,               Director, Registration Division, Office of
                                                                                                          1994).                                                Pesticide Programs.
                                                  without any numerical limitation.
                                                                                                             Since tolerances and exemptions that                 Therefore, 40 CFR chapter I is
                                                  C. International Residue Limits                         are established on the basis of a petition            amended as follows:
                                                     In making its tolerance decisions, EPA               under FFDCA section 408(d), such as
                                                  seeks to harmonize U.S. tolerances with                 the tolerance in this final rule, do not              PART 180—[AMENDED]
                                                  international standards whenever                        require the issuance of a proposed rule,
                                                  possible, consistent with U.S. food                     the requirements of the Regulatory                    ■ 1. The authority citation for part 180
                                                  safety standards and agricultural                       Flexibility Act (RFA) (5 U.S.C. 601 et                continues to read as follows:
                                                  practices. EPA considers the                            seq.), do not apply.                                      Authority: 21 U.S.C. 321(q), 346a and 371.
                                                  international maximum residue limits                       This action directly regulates growers,
                                                                                                          food processors, food handlers, and food              ■  2. In § 180.960, alphabetically add
                                                  (MRLs) established by the Codex                                                                               ‘‘Butanedioic acid, 2-methylene-,
                                                  Alimentarius Commission (Codex), as                     retailers, not States or tribes, nor does
                                                                                                          this action alter the relationships or                homopolymer, sodium salt, minimum
                                                  required by FFDCA section 408(b)(4).                                                                          number average molecular weight (in
                                                  The Codex Alimentarius is a joint                       distribution of power and
                                                                                                          responsibilities established by Congress              amu), 3936’’ to the table to read as
                                                  United Nations Food and Agriculture                                                                           follows:
                                                  Organization/World Health                               in the preemption provisions of FFDCA
                                                  Organization food standards program,                    section 408(n)(4). As such, the Agency                § 180.960 Polymers; exemptions from the
                                                  and it is recognized as an international                has determined that this action will not              requirement of a tolerance.
                                                  food safety standards-setting                           have a substantial direct effect on States            *        *     *      *        *
                                                  organization in trade agreements to                     or tribal governments, on the
                                                  which the United States is a party. EPA                 relationship between the national                                   Polymer                      CAS No.
                                                  may establish a tolerance that is                       government and the States or tribal
                                                  different from a Codex MRL; however,                    governments, or on the distribution of
                                                                                                          power and responsibilities among the                     *           *              *              *       *
                                                  FFDCA section 408(b)(4) requires that                                                                         Butanedioic acid, 2-methylene-,
                                                  EPA explain the reasons for departing                   various levels of government or between
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                                                                                                          the Federal Government and Indian                       homopolymer, sodium salt,
                                                  from the Codex level.                                                                                           minimum number average
                                                     The Codex has not established a MRL                  tribes. Thus, the Agency has determined                 molecular weight (in amu),
                                                  for butanedioic acid, 2-methylene-,                     that Executive Order 13132, entitled                    3936 ...................................... 26099–89–8
                                                  homopolymer, sodium salt.                               ‘‘Federalism’’ (64 FR 43255, August 10,
                                                                                                          1999) and Executive Order 13175,                           *         *           *           *          *
                                                  IX. Conclusion                                          entitled ‘‘Consultation and Coordination
                                                    Accordingly, EPA finds that                           with Indian Tribal Governments’’ (65 FR               [FR Doc. 2015–25567 Filed 10–6–15; 8:45 am]
                                                  exempting residues of butanedioic acid,                 67249, November 9, 2000) do not apply                 BILLING CODE 6560–50–P




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Document Created: 2015-12-15 08:49:47
Document Modified: 2015-12-15 08:49:47
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 October 7, 2015. Objections and requests for hearings must be received on or before December 7, 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 60545 
CFR AssociatedEnvironmental Protection; Administrative Practice and Procedure; Agricultural Commodities; Pesticides and Pests and Reporting and Recordkeeping Requirements

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