Document ID: EPA-HQ-OPP-2017-0447-0010
Agency: epa
Document Type: Rule
Title: Pesticide Tolerance for Emergency Exemptions: Methyl Bromide
Posted Date: 2020-10-16T04:00Z

[Federal Register Volume 85, Number 201 (Friday, October 16, 2020)]
[Rules and Regulations]
[Pages 65729-65732]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2020-21199]

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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 180

[EPA-HQ-OPP-2017-0447; FRL-10014-31]

Methyl Bromide; Pesticide Tolerance for Emergency Exemptions

AGENCY: Environmental Protection Agency (EPA).

ACTION: Final rule.

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SUMMARY: This regulation establishes a time-limited tolerance for 
residues of the fumigant methyl bromide, including its metabolites and 
degradates in or on imported/domestic agricultural commodities in 
fruit, citrus, group 10-10. This action is in response to EPA's 
granting a quarantine exemption under the Federal Insecticide, 
Fungicide, and Rodenticide Act (FIFRA) authorizing use of the pesticide 
on commodities within fruit, citrus, group 10-10. This regulation 
establishes a maximum permissible level for residues of methyl bromide 
in or on these commodities. The time-limited tolerance expires on 
December 31, 2023.

DATES: This regulation is effective October 16, 2020. Objections and 
requests for hearings must be received on or before December 15, 2020 
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-2017-0447, 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.
    Due to the public health concerns related to COVID-19, the EPA 
Docket Center (EPA/DC) and Reading Room is closed to visitors with 
limited exceptions. The staff continues to provide remote customer 
service via email, phone, and webform. For the latest status 
information on EPA/DC services and docket access, visit https://www.epa.gov/dockets.

FOR FURTHER INFORMATION CONTACT: Marietta Echeverria, Registration 
Division (7505P), Office of Pesticide Programs, Environmental 
Protection Agency, 1200 Pennsylvania Avenue NW, Washington, DC 20460-
0001; main telephone number: (703) 305-7090; email address: 
RDFRNotices@epa.gov.

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 Publishing 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 section 408(g) of the Federal Food, Drug, and Cosmetic Act 
(FFDCA), 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-
2017-0447 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 15, 2020. 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-2017-0447, 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

    EPA, on its own initiative, in accordance with FFDCA sections 
408(e) and 408(l)(6), 21 U.S.C. 346a(e) and 346a (1)(6), is 
establishing a time-limited tolerance for residues of methyl bromide in 
or on agricultural commodities in fruit, citrus, group 10-10 at 2 parts 
per million (ppm). By establishing a tolerance for specific commodities 
in this citrus fruit crop group, methyl bromide fumigation will be 
supported for the following crops: Australian desert lime, Australian 
finger lime, Australian round lime, Brown River finger lime, 
Calamondin, Citron, Citrus hybrids, Grapefruit, Japanese summer 
grapefruit, Kumquat, Lemon, Lime, Mediterranean Mandarin, Mount White 
Lime, New Guinea wild lime, Orange, sour, Orange, sweet, Pummelo, 
Russell River lime, Satsuma mandarin, Sweet lime, Tachibana orange, 
Tahiti Lime, Tangelo, Tangerine (Mandarin), Tangor, Trifoliate orange, 
and cultivars and/or hybrids of Unique fruit and varieties. The time-
limited tolerance expires on December 31, 2023.
    Section 408(l)(6) of FFDCA requires EPA to establish a time-limited 
tolerance or exemption from the requirement for a tolerance for 
pesticide chemical residues in food that will result from the use of a 
pesticide under an emergency exemption granted by EPA under FIFRA 
section 18. Such

[[Page 65730]]

tolerances can be established without providing notice or period for 
public comment. EPA does not intend for its actions on FIFRA section 18 
related time-limited tolerances to set binding precedents for the 
application of FFDCA section 408 and its safety standard to other 
tolerances and exemptions. Section 408(e) of FFDCA allows EPA to 
establish a tolerance or an exemption from the requirement of a 
tolerance on its own initiative, i.e., without having received any 
petition from an outside party.
    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 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. . . 
.''
    Section 18 of FIFRA authorizes EPA to exempt any Federal or State 
agency from any provision of FIFRA, if EPA determines that ``emergency 
conditions exist which require such exemption.'' EPA has established 
regulations governing such emergency exemptions in 40 CFR part 166.

III. Emergency Exemption for Methyl Bromide on Commodities in Fruit, 
Citrus, Group 10-10 and FFDCA Tolerance

    The U.S. Department of Agricultural/Animal and Plant Health 
Inspection Service/Plant Protection and Quarantine (USDA/APHIS/PPQ) 
Division has requested an amendment to 40 CFR 180.124 to allow methyl 
bromide fumigation of citrus hybrids from Chile. EPA has previously 
authorized quarantine exemptions under FIFRA section 18 for the use of 
methyl bromide on various agricultural commodities for post-harvest 
control of imported, invasive, non-indigenous, quarantine plant pests 
in the United States. Methyl bromide fumigation is currently registered 
for certain individual citrus crops, but not citrus hybrids in citrus 
fruit group 10-10.
    As part of its evaluation of the emergency exemption application, 
EPA assessed the potential risks presented by residues of methyl 
bromide in or on fruit, citrus, group 10-10 commodities. In doing so, 
EPA considered the safety standard in FFDCA section 408(b)(2), and EPA 
decided that the necessary tolerance under FFDCA section 408(l)(6) 
would be consistent with the safety standard and with FIFRA section 18. 
Consistent with the need to move quickly on the quarantine exemption in 
order to address an urgent non-routine situation and to ensure that 
commodities bearing safe levels of residues may be lawfully distributed 
in commerce. EPA is issuing this tolerance without notice and 
opportunity for public comment as provided in FFDCA section 408(l)(6). 
Although the time-limited tolerance of 2 ppm for fruit, citrus, group 
10-10 expires on December 31, 2023, under FFDCA section 408(l)(5), 
residues of the pesticide not in excess of the amounts specified in the 
tolerance remaining in or on citrus hybrid agricultural commodities in 
citrus, fruit group 10-10 after that date will not be unlawful, 
provided the pesticide was applied in a manner that is lawful under 
FIFRA, and the residues do not exceed a level that was authorized by 
the time-limited tolerance in fruit, citrus, group 10-10 at the time of 
that application. EPA will take action to revoke the time-limited 
tolerance of 2 ppm in fruit, citrus, group 10-10 earlier if any 
experience with, scientific data on, or other relevant information on 
this pesticide indicate that the residues are not safe.
    Because the time-limited tolerance in fruit, citrus, group 10-10 is 
being approved under emergency conditions, EPA has not made any 
decisions about whether methyl bromide meets FIFRA's registration 
requirements for use on the specified agricultural citrus commodities 
or whether a permanent tolerance for this use would be appropriate. 
Under these circumstances, EPA does not believe that this time-limited 
tolerance decision serves as a basis for registration of methyl bromide 
by a State for special local needs under FIFRA section 24(c). Nor does 
this time-limited tolerance by itself serve as the authority for any 
person to make emergency use this pesticide; emergency use on the 
applicable crops is permitted only as specified in the quarantine 
exemption issued to the Plant Protection and Quarantine Division of the 
United States Department of Agriculture and, Animal and Plant Health 
Inspection Service. For additional information regarding the emergency 
exemption for methyl bromide, contact the Agency's Registration 
Division at the address provided under FOR FURTHER INFORMATION CONTACT.

IV. 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 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 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 expected as a result of this emergency exemption request and 
the time-limited tolerance for residues of methyl bromide in or on 
fruit, citrus, group 10-10 at 2 ppm. EPA's assessment of exposures and 
risks associated with establishing this time-limited tolerance follows.
    In the Federal Register on March 1, 2018 (83 FR 8758) (FRL-9971-
19), EPA published a final rule establishing tolerances for residues of 
methyl bromide in or on or various imported/domestic agricultural 
commodities based on the Agency's determination that aggregate exposure 
to methyl bromide resulting from the residues subject to those 
tolerances is safe for the U.S. general population, including infants 
and children. Because the toxicity profile for methyl bromide has not 
changed since that last rule was published, EPA is incorporating the 
discussion of that profile (Unit III.A.) and the identified 
toxicological endpoints (Unit III.B.) as part of this rulemaking.

[[Page 65731]]

    EPA's most recent comprehensive risk assessment dated December 17, 
2018 remains an up-to-date assessment of the toxicity of, and dietary 
and aggregate exposures to, methyl bromide resulting from agricultural 
soil fumigation uses and a variety of non-agricultural uses such as 
commodity fumigations. Methyl bromide is not registered for any 
specific residential use patterns. In that December 2018 risk 
assessment, EPA did not aggregate short-, intermediate-term, or chronic 
dietary or inhalation exposures to methyl bromide because endpoints for 
dietary and inhalation exposures for these durations are not based on 
common toxicological effects. Similarly, no quantitative cancer 
assessment was conducted or is required for methyl bromide based on the 
Agency's having classified methyl bromide as of ``not likely to be 
carcinogenic to humans.'' Further information about EPA's risk 
assessments and determination of safety supporting the tolerances 
established in the March 1, 2018 Federal Register action, as well as 
the new methyl bromide time-limited tolerance can be found at http://www.regulations.gov in the documents entitled ``Methyl Bromide. Human 
Health Risk Assessment for the Section 18 Emergency Exemption Use on 
USDA APHIS PPQ Commodities,'' dated September 13, 2013, ``Methyl 
Bromide. Section 18 Emergency Quarantine Exemption Use on Commodities 
Requested by the U.S. Department of Agriculture/Animal and Plant Health 
Inspection Service/Plant Protection and Quarantine (USDA/APHIS/PPQ) 
Division,'' dated May 2, 2017, and ``Methyl Bromide. Amended Section 18 
Emergency Quarantine Exemption for Use on Citrus Fruit Group 10-10 as 
Requested by the U.S. Department of Agriculture/Animal and Plant Health 
Inspection Service/Plant Protection and Quarantine (USDA/APHIS/PPQ) 
Division,'' dated May 7, 2018, respectively. All these documents can be 
found in docket ID EPA-HQ-OPP-2017-0447.
    The acute and chronic dietary risk estimates for methyl bromide are 
partially refined since they incorporate anticipated residues, assume 
no methyl bromide residues are present in cooked commodities or in 
processed commodities subjected to heat, but include no adjustments for 
percent crop treated (PCT) (i.e., 100 PCT is assumed). The acute and 
chronic dietary estimates for methyl bromide were found not to be of 
concern for the U.S. general population and all population subgroups. 
Acute dietary risks for methyl bromide are below the Agency's LOC: 3.3% 
of the aPAD for children 1 to 2 years old, the population group with 
the highest exposure; and chronic risks are below the Agency's LOC: 38% 
of the cPAD for children 1 to 2 years old, the group with the highest 
exposure level.
    There are no residential uses of methyl bromide. Non-occupational 
and ambient exposures are not typically aggregated with dietary 
exposures because the former is isolated and sporadic in nature, and 
the likelihood of having a significant food exposure occuring 
concurrently with a significant non-occupational exposure is 
negligible.
    Therefore, the aggregate exposure assessments are equivalent to the 
dietary risk assessments.
    Therefore, based on the risk assessments and information described 
above, EPA concludes there is a reasonable certainty that no harm will 
result to the U.S. general population, or to infants and children, from 
aggregate exposure to methyl bromide residues. More detailed 
information on the subject action to establish a tolerance in or on 
fruit, citrus, group 10-10 can be found at http://www.regulations.gov 
in the document entitled, ``Methyl Bromide. Amended Section 18 
Emergency Quarantine Exemption for Use on Citrus Fruit Group 10-10 as 
Requested by the U.S. Department of Agriculture/Animal and Plant Health 
Inspection Service/Plant Protection and Quarantine (USDA/APHIS/PPQ) 
Division.'' This document can be found in docket ID number EPA-HQ-OPP-
2017-0447.

V. Other Considerations

A. Analytical Enforcement Methodology

    An adequate enforcement methodology (King headspace method, J. 
Agricultural Food Chemistry, Vol 29, No. 5, pp 1003-1005) is available 
to enforce the tolerance expression. This method is a gas 
chromatography/electron capture (GC/EC) method that was validated in 
1987 in the EPA Environmental Chemistry Laboratory (D168869, L. Cheng, 
27-OCT-1992). The headspace procedure for determining methyl bromide 
has been forwarded to FDA for inclusion in PAM Vol. II. This method is 
adequate for data collection and for tolerance enforcement on plant and 
processed food commodities.

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.
    Methyl bromide Codex MRLs have been established for several 
commodities; however, there are no Codex MRLs for any of the 
commodities that are the subject of this quarantine action.

VI. Conclusion

    Therefore, a time-limited tolerance is established for residues of 
the fumigant methyl bromide, including its metabolites and degradates 
for the citrus fruit crop group, 10-10. Compliance with the tolerance 
level is to be determined by measuring only methyl bromide residues, in 
or on commodities in fruit, citrus, group 10-10. This tolerance expires 
on December 31, 2023.

VII. Statutory and Executive Order Reviews

    This action establishes a tolerance under FFDCA sections 408(e) and 
408(l)(6). 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), nor is 
it considered a regulatory action under Executive Order 13771, entitled 
``Reducing Regulations and Controlling Regulatory Costs'') 82 FR 9339, 
February 3, 2017. This action does not contain any information 
collections subject to OMB approval under the Paperwork Reduction Act, 
44 U.S.C. 3501 et seq., nor does it require any special considerations 
under Executive Order 12898, entitled

[[Page 65732]]

``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 in support of 
a FIFRA section 18 emergency exemption do not require the issuance of a 
proposed rule, the requirements of the Regulatory Flexibility Act (5 
U.S.C. 601 et seq.) do not apply.
    This action directly regulates growers, food processors, food 
handlers, and food retailers, but does not directly regulate 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 (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 (15 U.S.C. 272 note).

VIII. 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 11, 2020.
Marietta Echeverria,
Acting Director, Registration Division, Office of Pesticide Programs.

    Therefore, for the reasons stated in the preamble, EPA is amending 
40 CFR chapter I as follows:

PART 180--TOLERANCES AND EXEMPTIONS FOR PESTICIDE CHEMICAL RESIDUES 
IN FOOD

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.  180.124 amend paragraph (b) by:
0
a. Revising the introductory text and redesignating the table as Table 
2 to paragraph (b); and
0
b. Amending newly designated Table 2 to paragraph (b) by adding, in 
alphabetical order, the entry ``Fruit, citrus, group 10-10''.
    The revision and addition read as follows:

Sec.  180.124  Methyl Bromide; tolerance for residues.

* * * * *
    (b) Section 18 emergency exemptions. A time-limited tolerance is 
established for residues of the fumigant methyl bromide, including its 
metabolites and degradates, in or on the specified agricultural 
commodity in the table below. Compliance with the tolerance level 
specified below is to be determined by measuring only methyl bromide, 
in or on the commodities, resulting from use of the pesticide pursuant 
to Federal Insecticide, Fungicide, Rodenticide Act (FIFRA) section 18 
emergency exemptions. The tolerance expires and is revoked on the date 
specified in the table.

                        Table 2 to Paragraph (b)
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                                                 Parts per    Expiration
                   Commodity                      million        date
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                                * * * * *
Fruit, citrus, group 10-10....................            2   12/31/2023
 
                                * * * * *
------------------------------------------------------------------------

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[FR Doc. 2020-21199 Filed 10-15-20; 8:45 am]
BILLING CODE 6560-50-P