80_FR_75657 80 FR 75426 - Etoxazole; Pesticide Tolerances

80 FR 75426 - Etoxazole; Pesticide Tolerances

ENVIRONMENTAL PROTECTION AGENCY

Federal Register Volume 80, Issue 231 (December 2, 2015)

Page Range75426-75430
FR Document2015-30513

This regulation establishes tolerances for residues of etoxazole in or on orange and orange oil. Sumitomo Chemical Latin America through Valent USA Corporation requested these tolerances under the Federal Food, Drug, and Cosmetic Act (FFDCA).

Federal Register, Volume 80 Issue 231 (Wednesday, December 2, 2015)
[Federal Register Volume 80, Number 231 (Wednesday, December 2, 2015)]
[Rules and Regulations]
[Pages 75426-75430]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2015-30513]


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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 180

[EPA-HQ-OPP-2014-0681; FRL-9934-60]


Etoxazole; Pesticide Tolerances

AGENCY: Environmental Protection Agency (EPA).

ACTION: Final rule.

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SUMMARY: This regulation establishes tolerances for residues of 
etoxazole in or on orange and orange oil. Sumitomo Chemical Latin 
America through Valent USA Corporation requested these tolerances under 
the Federal Food, Drug, and Cosmetic Act (FFDCA).

DATES: This regulation is effective December 2, 2015. Objections and 
requests for hearings must be received on or before February 1, 2016, 
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-2014-0681, 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: 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

[[Page 75427]]

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. To access the OCSPP 
test guidelines referenced in this document electronically, please go 
to http://www.epa.gov/ocspp and select ``Test Methods and Guidelines.''

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-2014-0681 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 
February 1, 2016. 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-2014-0681, 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 March 4, 2015 (80 FR 11611) (FRL-9922-
68), 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 
4E8304) by Sumitomo Chemical Latin America through Valent USA 
Corporation, 1600 Riviera Avenue, Suite 200, Walnut Creek, CA 94596. 
The petition requested that 40 CFR 180.593 be amended by establishing 
tolerances for residues of the insecticide etoxazole (2-(2,6-
difluorophenyl)-4-[4-(1,1-dimethylethyl)-2-ethoxyphenyl]-
4,5dihydrooxazole), in or on orange and orange oil at 0.08 and 1.8 
parts per million (ppm), respectively. That document referenced a 
summary of the petition prepared by Valent USA Corporation on behalf of 
Sumitomo Chemical Latin America, the registrant, which is available in 
the docket, http://www.regulations.gov.
    EPA received one comment to the Notice of Filing concerning another 
chemical (azoxystrobin) and not etoxazole. The commenter stated, in 
part, that zero residues should be allowed for pesticide residues. The 
Agency understands the commenter's concerns and recognizes that some 
individuals believe that pesticides should be banned on agricultural 
crops. However, the existing legal framework provided by section 408 of 
the FFDCA states that tolerances may be set when persons seeking such 
tolerances or exemptions have demonstrated that the pesticide meets the 
safety standard imposed by that statute. This citizen's comment appears 
to be directed at the underlying statute and not EPA's implementation 
of it; the citizen has made no contention that EPA has acted in 
violation of the statutory framework.
    Based upon review of the data supporting the petition, EPA has 
revised the petitioned-for tolerance levels of 0.08 and 1.8 ppm for 
orange and orange, oil to 0.10 and 1.0 ppm, respectively. The reasons 
for these changes are explained in Unit IV.C.

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 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 etoxazole including exposure 
resulting from the tolerances established by this action. EPA's 
assessment of exposures and risks associated with etoxazole 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.
    The effects in the etoxazole database show liver toxicity in all 
species tested (enzyme release, hepatocellular swelling, and 
histopathological indicators), and the severity does not appear to 
increase with time. In rats only, there were effects on incisors 
(elongation, whitening, and partial loss of upper and/or lower 
incisors). There is no evidence of neurotoxicity or immunotoxicity. No 
toxicity was seen at the limit dose in a 28-day dermal toxicity study 
in rats. Etoxazole was not mutagenic. No increased quantitative or 
qualitative susceptibilities were observed following in utero exposure 
to

[[Page 75428]]

rats or rabbits in the developmental studies; however, offspring 
toxicity was more severe (increased pup mortality) than maternal 
toxicity (increased liver and adrenal weights) at the same dose (158.7 
milligram/kilogram/day (mg/kg/day)) in the rat reproduction study 
indicating increased qualitative susceptibility. Etoxazole is not 
likely to be carcinogenic based on the lack of carcinogenicity effects 
in the database.
    Specific information on the studies received and the nature of the 
adverse effects caused by etoxazole 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, ``Etoxazole: Human Health Risk 
Assessment in Support of the Proposed Tolerances for Residues in/on 
Imported Oranges and Orange Oil'' at pp. 16-18 in docket ID number EPA-
HQ-OPP-2014-0681.

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 the NOAEL and the LOAEL are identified. 
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 etoxazole used for 
human risk assessment is shown in Table 1 of this unit.

   Table 1--Summary of Toxicological Doses and Endpoints for Etoxazole for Use in Human Health Risk Assessment
----------------------------------------------------------------------------------------------------------------
                                     Point of departure and
         Exposure/scenario              uncertainty/safety   RfD, PAD, LOC for risk    Study and toxicological
                                             factors               assessment                  effects
----------------------------------------------------------------------------------------------------------------
Acute dietary (all populations)....  N/A...................  N/A...................  A dose and endpoint
                                                                                      attributable to a single
                                                                                      dose were not identified
                                                                                      in the database including
                                                                                      the hazard database. An
                                                                                      acute dietary assessment
                                                                                      was not performed.
Chronic dietary (all populations)..  NOAEL = 4.62 mg/kg/day  Chronic RfD = 0.046 mg/ Chronic Oral Toxicity
                                     UFA = 10x.............   kg/day.                 Study--Dog. LOAEL = 23.5
                                     UFH = 10x.............  cPAD = 0.046 mg/kg/day   mg/kg/day based upon
                                     FQPA SF = 1x..........                           increased alkaline
                                                                                      phosphatase activity,
                                                                                      increased liver weights,
                                                                                      liver enlargement
                                                                                      (females), and incidences
                                                                                      of centrilobular
                                                                                      hepatocellular swelling in
                                                                                      the liver.
----------------------------------------------------------------------------------------------------------------
Cancer (Oral, dermal, inhalation)..  EPA classified etoxazole as ``not likely to be carcinogenic to humans.
----------------------------------------------------------------------------------------------------------------
Point of departure (POD) = A data point or an estimated point that is derived from observed dose-response data
  and used to mark the beginning of extrapolation to determine risk associated with lower environmentally
  relevant human exposures. NOAEL = no-observed adverse-effect level. LOAEL = lowest-observed adverse-effect
  level. UF = uncertainty factor. UFA = extrapolation from animal to human (interspecies). UFH = potential
  variation in sensitivity among members of the human population (intraspecies). Food Quality Protection Act
  Safety Factor = FQPA SF. PAD = population-adjusted dose (a = acute, c = chronic). RfD = reference dose. N/A =
  not applicable.

    Since the current proposal pertains to an import tolerance (no 
occupational exposure for workers in the U.S.) and since residential 
exposure is not anticipated from the proposed/registered uses, only 
dietary toxicological endpoints are listed in Table 1.

C. Exposure Assessment

    1. Dietary exposure from food and feed uses. In evaluating dietary 
exposure to etoxazole, EPA considered exposure under the petitioned-for 
tolerances as well as all existing etoxazole tolerances in 40 CFR 
180.593. EPA assessed dietary exposures from etoxazole 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.
    No such effects were identified in the toxicological studies for 
etoxazole; therefore, a quantitative acute dietary exposure assessment 
is unnecessary.
    ii. Chronic exposure. In conducting the chronic dietary exposure 
assessment EPA used the food consumption data from the USDA National 
Health and Nutrition Examination Survey, What We Eat in America 
(NHANES/WWEIA; 2003-2008). As to residue levels in food, EPA assumed 
tolerance-level residues, 100% crop treated (PCT), and in the absence 
of empirical data, DEEM (ver 7.81) default processing factors. In 
addition, based on EPA's conclusion that etoxazole has a high potential 
to bioaccumulate, residue estimates for fish/shellfish were included.
    iii. Cancer. EPA classified etoxazole as ``not likely to be 
carcinogenic 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 anticipated residue and/or PCT information in the 
dietary assessment for etoxazole. Tolerance-level residues and/or 100 
PCT were assumed for all food commodities.
    2. Dietary exposure from drinking water. Although the orange and 
orange, oil tolerances will not result in residues in drinking water, 
as those uses are not

[[Page 75429]]

associated with a U.S. registration, the Agency used screening-level 
water exposure models in the dietary exposure analysis and risk 
assessment to assess etoxazole in drinking water resulting from 
existing U.S. registrations. These simulation models take into account 
data on the physical, chemical, and fate/transport characteristics of 
etoxazole. 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 First Index Reservoir Screening Tool (FIRST), and 
Pesticide Root Zone Model/Exposure Analysis Modeling System (PRZM/
EXAMS), the estimated drinking water concentrations (EDWCs) of 
etoxazole for chronic exposures for non-cancer assessments are 
estimated to be 4.761 parts per billion (ppb) for surface water and 
<0.1 ppb for ground water.
    Modeled estimates of drinking water concentrations were directly 
entered into the dietary exposure model.
    For chronic dietary risk assessment, the water concentration of 
value 4.761 ppb was used to assess the contribution to drinking water.
    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).
    Etoxazole is not registered for any specific use patterns that 
would result in residential exposure.
    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.''
    EPA has not found etoxazole to share a common mechanism of toxicity 
with any other substances, and etoxazole does not appear to produce a 
toxic metabolite produced by other substances. For the purposes of this 
tolerance action, therefore, EPA has assumed that etoxazole 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. No increased quantitative or 
qualitative susceptibilities were observed following in utero exposure 
to rats or rabbits in the developmental studies. There is evidence of 
increased qualitative offspring susceptibility in the rat reproduction 
study, but the concern is low since: (1) The effects in pups are well-
characterized with a clear NOAEL; (2) the selected endpoints are 
protective of the doses where the offspring toxicity is observed; and 
(3) offspring effects occur in the presence of parental toxicity. There 
are no residual uncertainties for pre-/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 etoxazole is complete.
    ii. There is no indication that etoxazole is a neurotoxic chemical 
and there is no need for a developmental neurotoxicity study or 
additional uncertainty factors (UFs) to account for neurotoxicity.
    iii. The observed qualitative postnatal susceptibility is protected 
for by the selected endpoints.
    iv. There are no residual uncertainties identified in the exposure 
databases.
    EPA made conservative (protective) assumptions in the ground and 
surface water modeling used to assess exposure to etoxazole in drinking 
water. These assessments will not underestimate the exposure and risks 
posed by etoxazole.

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. No adverse effect resulting from a single oral exposure 
was identified and no acute dietary endpoint was selected. Therefore, 
etoxazole is not expected to pose an acute risk.
    2. Chronic risk. Using the exposure assumptions described in this 
unit for chronic exposure, EPA has concluded that chronic exposure to 
etoxazole from food and water will utilize 15% of the cPAD for children 
1-2 years old the population group receiving the greatest exposure. 
There are no residential uses for etoxazole.
    3. Aggregate cancer risk for U.S. population. Based on the lack of 
evidence of carcinogenicity in two adequate rodent carcinogenicity 
studies, etoxazole is not expected to pose a cancer risk to humans.
    4. 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 etoxazole residues.

IV. Other Considerations

A. Analytical Enforcement Methodology

    Adequate enforcement methodology gas chromatography/nitrogen 
phosphorus detector (GC/NPD) is available to enforce the recommended 
tolerances.
    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: 
residuemethods@epa.gov.

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

[[Page 75430]]

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 established MRLs for etoxazole in or on citrus fruits 
at 0.1 ppm. EPA is establishing a tolerance for residues in or on 
orange of 0.10 ppm in order to harmonize with the Codex MRL.

C. Revisions to Petitioned-For Tolerances

    EPA has revised the proposed tolerance levels for orange and orange 
oil from 0.08 and 1.8 ppm to 0.10 and 1.0 ppm, respectively. EPA is 
establishing a tolerance of 0.10 ppm for orange in order to harmonize 
with the Codex MRL. Additionally, based on the orange raw agricultural 
commodity highest-average field-trial residue of 0.048 ppm and the 
median orange oil processing factor of 20x, EPA is establishing a 
tolerance for orange, oil at 1.0 ppm. In addition, EPA is revising the 
commodity terms for orange oil to read as orange, oil to be consistent 
with the Agency's commodity vocabulary.

 V. Conclusion

    Therefore, tolerances are established for residues of etoxazole (2-
(2,6-difluorophenyl)-4-[4-(1,1-dimethylethyl)-2-ethoxyphenyl]-4,5-
dihydrooxazole), in or on orange and orange, oil at 0.10 ppm and 1.0 
ppm, respectively.

VI. Statutory and Executive Order Reviews

    This action establishes tolerances 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 tolerances 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: November 23, 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.  180.593, add alphabetically the following commodities and 
footnote 2 to the table in paragraph (a) to read as follows:


Sec.  180.593  Etoxazole; tolerances for residues.

    (a) * * *

------------------------------------------------------------------------
                                                               Parts per
                          Commodity                             million
------------------------------------------------------------------------
 
                                * * * * *
Orange \2\..................................................        0.10
Orange, oil \2\.............................................         1.0
 
                                * * * * *
------------------------------------------------------------------------
\2\ There are no U.S. registrations for orange and orange, oil as of
  December 2, 2015.

* * * * *
[FR Doc. 2015-30513 Filed 12-1-15; 8:45 am]
 BILLING CODE 6560-50-P



                                                75426            Federal Register / Vol. 80, No. 231 / Wednesday, December 2, 2015 / Rules and Regulations

                                                ■ 10. Section 252.45 is amended by                       incorporating the effects of any capital              ENVIRONMENTAL PROTECTION
                                                revising paragraph (b)(2) to read as                     actions over the planning horizon and                 AGENCY
                                                follows:                                                 maintenance of an allowance for loan
                                                                                                         losses appropriate for credit exposures               40 CFR Part 180
                                                § 252.45 Data and information required to
                                                be submitted in support of the Board’s
                                                                                                         throughout the planning horizon.                      [EPA–HQ–OPP–2014–0681; FRL–9934–60]
                                                analyses.                                                   (b) * * *
                                                                                                                                                               Etoxazole; Pesticide Tolerances
                                                *     *     *     *    *                                    (2) * * *
                                                  (b) * * *                                                                                                    AGENCY:  Environmental Protection
                                                                                                            (i) Common stock dividends equal to
                                                  (2) Project a company’s pre-provision                                                                        Agency (EPA).
                                                net revenue, losses, provision for loan                  the quarterly average dollar amount of
                                                                                                         common stock dividends that the                       ACTION: Final rule.
                                                and lease losses, and net income; and
                                                pro forma capital levels, regulatory                     company paid in the previous year (that               SUMMARY:   This regulation establishes
                                                capital ratios, and any other capital ratio              is, the first quarter of the planning                 tolerances for residues of etoxazole in or
                                                specified by the Board under the                         horizon and the preceding three                       on orange and orange oil. Sumitomo
                                                scenarios described in § 252.44(b).                      calendar quarters) plus common stock                  Chemical Latin America through Valent
                                                                                                         dividends attributable to issuances                   USA Corporation requested these
                                                *     *     *     *    *
                                                                                                         related to expensed employee                          tolerances under the Federal Food,
                                                ■ 11. Section 252.52 is amended by:
                                                                                                         compensation or in connection with a                  Drug, and Cosmetic Act (FFDCA).
                                                ■ a. Revising paragraph (n); and
                                                                                                         planned merger or acquisition to the                  DATES: This regulation is effective
                                                ■ b. removing paragraph (t).
                                                  The revision reads as follows:                         extent that the merger or acquisition is              December 2, 2015. Objections and
                                                                                                         reflected in the covered company’s pro                requests for hearings must be received
                                                § 252.52   Definitions.                                  forma balance sheet estimates;                        on or before February 1, 2016, and must
                                                *      *    *      *     *                               *      *      *    *      *                           be filed in accordance with the
                                                   (n) Regulatory capital ratio means a                     (iv) An assumption of no issuances of              instructions provided in 40 CFR part
                                                capital ratio for which the Board                                                                              178 (see also Unit I.C. of the
                                                                                                         common stock or preferred stock, except
                                                established minimum requirements for                                                                           SUPPLEMENTARY INFORMATION).
                                                                                                         for issuances related to expensed
                                                the company by regulation or order,                                                                            ADDRESSES: The docket for this action,
                                                                                                         employee compensation or in
                                                including the company’s tier 1 and                                                                             identified by docket identification (ID)
                                                                                                         connection with a planned merger or
                                                supplementary leverage ratios as                                                                               number EPA–HQ–OPP–2014–0681, is
                                                                                                         acquisition to the extent that the merger
                                                calculated under 12 CFR part 217,                                                                              available at http://www.regulations.gov
                                                including the deductions required                        or acquisition is reflected in the covered
                                                                                                         company’s pro forma balance sheet                     or at the Office of Pesticide Programs
                                                under 12 CFR 248.12, as applicable, and                                                                        Regulatory Public Docket (OPP Docket)
                                                the company’s common equity tier 1,                      estimates.
                                                                                                                                                               in the Environmental Protection Agency
                                                tier 1, and total risk-based capital ratios              *      *      *    *      *                           Docket Center (EPA/DC), West William
                                                as calculated under 12 CFR part 217,                     ■ 14. Section 252.58 is amended by                    Jefferson Clinton Bldg., Rm. 3334, 1301
                                                including the deductions required                        revising paragraphs (b)(3)(v), (b)(4), and            Constitution Ave. NW., Washington, DC
                                                under 12 CFR 248.12 and the transition                                                                         20460–0001. The Public Reading Room
                                                                                                         (c)(2) to read as follows:
                                                provisions at 12 CFR 217.1(f)(4) and                                                                           is open from 8:30 a.m. to 4:30 p.m.,
                                                217.300; except that the company shall                   § 252.58    Disclosure of stress test results.        Monday through Friday, excluding legal
                                                not use the advanced approaches to                       *      *     *    *     *                             holidays. The telephone number for the
                                                calculate its regulatory capital ratios.                                                                       Public Reading Room is (202) 566–1744,
                                                                                                            (b) * * *
                                                *      *    *      *     *                                                                                     and the telephone number for the OPP
                                                ■ 12. Section 252.53 is amended by                          (3) * * *                                          Docket is (703) 305–5805. Please review
                                                revising paragraph (b)(3) to read as                        (v) Pro forma regulatory capital ratios            the visitor instructions and additional
                                                follows:                                                 and any other capital ratios specified by             information about the docket available
                                                                                                         the Board;                                            at http://www.epa.gov/dockets.
                                                § 252.53   Applicability.                                                                                      FOR FURTHER INFORMATION CONTACT:
                                                *      *     *     *     *                                  (4) An explanation of the most
                                                                                                         significant causes for the changes in                 Susan Lewis, Registration Division
                                                   (b) * * *                                                                                                   (7505P), Office of Pesticide Programs,
                                                   (3) Transition periods for covered                    regulatory capital ratios; and
                                                                                                                                                               Environmental Protection Agency, 1200
                                                companies subject to the supplementary                   *      *     *    *     *                             Pennsylvania Ave. NW., Washington,
                                                leverage ratio. Notwithstanding                             (c) * * *                                          DC 20460–0001; main telephone
                                                § 252.52(n), only for purposes of the                                                                          number: (703) 305–7090; email address:
                                                stress test cycle beginning on January 1,                   (2) The disclosure of pro forma
                                                                                                         regulatory capital ratios and any other               RDFRNotices@epa.gov.
                                                2016, a bank holding company shall not                                                                         SUPPLEMENTARY INFORMATION:
                                                include an estimate of its                               capital ratios specified by the Board that
                                                supplementary leverage ratio.                            is required under paragraph (b) of this               I. General Information
                                                ■ 13. Section 252.56 is amended by                       section must include the beginning
                                                                                                         value, ending value, and minimum                      A. Does this action apply to me?
                                                revising paragraphs (a)(2), (b)(2)(i), and
                                                (b)(2)(iv) to read as follows:                           value of each ratio over the planning                    You may be potentially affected by
                                                                                                         horizon.                                              this action if you are an agricultural
jstallworth on DSK7TPTVN1PROD with RULES




                                                § 252.56   Methodologies and practices.                                                                        producer, food manufacturer, or
                                                                                                           By order of the Board of Governors of the
                                                  (a) * * *                                              Federal Reserve System, November 25, 2015.            pesticide manufacturer. The following
                                                  (2) The potential impact on pro forma                                                                        list of North American Industrial
                                                                                                         Robert deV. Frierson,
                                                regulatory capital levels and pro forma                                                                        Classification System (NAICS) codes is
                                                capital ratios (including regulatory                     Secretary of the Board.                               not intended to be exhaustive, but rather
                                                capital ratios and any other capital                     [FR Doc. 2015–30471 Filed 12–1–15; 8:45 am]           provides a guide to help readers
                                                ratios specified by the Board),                          BILLING CODE P                                        determine whether this document


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                                                                 Federal Register / Vol. 80, No. 231 / Wednesday, December 2, 2015 / Rules and Regulations                                       75427

                                                applies to them. Potentially affected                    DC), (28221T), 1200 Pennsylvania Ave.                 III. Aggregate Risk Assessment and
                                                entities may include:                                    NW., Washington, DC 20460–0001.                       Determination of Safety
                                                  • Crop production (NAICS code 111).                      • Hand Delivery: To make special                       Section 408(b)(2)(A)(i) of FFDCA
                                                  • Animal production (NAICS code                        arrangements for hand delivery or                     allows EPA to establish a tolerance (the
                                                112).                                                    delivery of boxed information, please                 legal limit for a pesticide chemical
                                                  • Food manufacturing (NAICS code                       follow the instructions at http://                    residue in or on a food) only if EPA
                                                311).                                                    www.epa.gov/dockets/contacts.html.                    determines that the tolerance is ‘‘safe.’’
                                                  • Pesticide manufacturing (NAICS                         Additional instructions on                          Section 408(b)(2)(A)(ii) of FFDCA
                                                code 32532).                                             commenting or visiting the docket,                    defines ‘‘safe’’ to mean that ‘‘there is a
                                                B. How can I get electronic access to                    along with more information about                     reasonable certainty that no harm will
                                                other related information?                               dockets generally, is available at                    result from aggregate exposure to the
                                                                                                         http://www.epa.gov/dockets.                           pesticide chemical residue, including
                                                   You may access a frequently updated                                                                         all anticipated dietary exposures and all
                                                electronic version of EPA’s tolerance                    II. Summary of Petitioned-for Tolerance               other exposures for which there is
                                                regulations at 40 CFR part 180 through                                                                         reliable information.’’ This includes
                                                                                                            In the Federal Register of March 4,
                                                the Government Printing Office’s e-CFR                                                                         exposure through drinking water and in
                                                                                                         2015 (80 FR 11611) (FRL–9922–68),
                                                site at http://www.ecfr.gov/cgi-bin/text-                                                                      residential settings, but does not include
                                                                                                         EPA issued a document pursuant to
                                                idx?&c=ecfr&tpl=/ecfrbrowse/Title40/                                                                           occupational exposure. Section
                                                                                                         FFDCA section 408(d)(3), 21 U.S.C.
                                                40tab_02.tpl. To access the OCSPP test                                                                         408(b)(2)(C) of FFDCA requires EPA to
                                                                                                         346a(d)(3), announcing the filing of a
                                                guidelines referenced in this document                                                                         give special consideration to exposure
                                                                                                         pesticide petition (PP 4E8304) by
                                                electronically, please go to http://                                                                           of infants and children to the pesticide
                                                                                                         Sumitomo Chemical Latin America
                                                www.epa.gov/ocspp and select ‘‘Test                                                                            chemical residue in establishing a
                                                                                                         through Valent USA Corporation, 1600
                                                Methods and Guidelines.’’                                                                                      tolerance and to ‘‘ensure that there is a
                                                                                                         Riviera Avenue, Suite 200, Walnut
                                                C. How can I file an objection or hearing                Creek, CA 94596. The petition requested               reasonable certainty that no harm will
                                                request?                                                 that 40 CFR 180.593 be amended by                     result to infants and children from
                                                                                                         establishing tolerances for residues of               aggregate exposure to the pesticide
                                                  Under FFDCA section 408(g), 21                                                                               chemical residue. . . .’’
                                                U.S.C. 346a, any person may file an                      the insecticide etoxazole (2-(2,6-
                                                                                                         difluorophenyl)-4-[4-(1,1-                               Consistent with FFDCA section
                                                objection to any aspect of this regulation                                                                     408(b)(2)(D), and the factors specified in
                                                and may also request a hearing on those                  dimethylethyl)-2-ethoxyphenyl]-
                                                                                                         4,5dihydrooxazole), in or on orange and               FFDCA section 408(b)(2)(D), EPA has
                                                objections. You must file your objection                                                                       reviewed the available scientific data
                                                or request a hearing on this regulation                  orange oil at 0.08 and 1.8 parts per
                                                                                                         million (ppm), respectively. That                     and other relevant information in
                                                in accordance with the instructions                                                                            support of this action. EPA has
                                                provided in 40 CFR part 178. To ensure                   document referenced a summary of the
                                                                                                         petition prepared by Valent USA                       sufficient data to assess the hazards of
                                                proper receipt by EPA, you must                                                                                and to make a determination on
                                                identify docket ID number EPA–HQ–                        Corporation on behalf of Sumitomo
                                                                                                         Chemical Latin America, the registrant,               aggregate exposure for etoxazole
                                                OPP–2014–0681 in the subject line on                                                                           including exposure resulting from the
                                                the first page of your submission. All                   which is available in the docket,
                                                                                                         http://www.regulations.gov.                           tolerances established by this action.
                                                objections and requests for a hearing                                                                          EPA’s assessment of exposures and risks
                                                must be in writing, and must be                             EPA received one comment to the                    associated with etoxazole follows.
                                                received by the Hearing Clerk on or                      Notice of Filing concerning another
                                                before February 1, 2016. Addresses for                   chemical (azoxystrobin) and not                       A. Toxicological Profile
                                                mail and hand delivery of objections                     etoxazole. The commenter stated, in                      EPA has evaluated the available
                                                and hearing requests are provided in 40                  part, that zero residues should be                    toxicity data and considered its validity,
                                                CFR 178.25(b).                                           allowed for pesticide residues. The                   completeness, and reliability as well as
                                                  In addition to filing an objection or                  Agency understands the commenter’s                    the relationship of the results of the
                                                hearing request with the Hearing Clerk                   concerns and recognizes that some                     studies to human risk. EPA has also
                                                as described in 40 CFR part 178, please                  individuals believe that pesticides                   considered available information
                                                submit a copy of the filing (excluding                   should be banned on agricultural crops.               concerning the variability of the
                                                any Confidential Business Information                    However, the existing legal framework                 sensitivities of major identifiable
                                                (CBI)) for inclusion in the public docket.               provided by section 408 of the FFDCA                  subgroups of consumers, including
                                                Information not marked confidential                      states that tolerances may be set when                infants and children.
                                                pursuant to 40 CFR part 2 may be                         persons seeking such tolerances or                       The effects in the etoxazole database
                                                disclosed publicly by EPA without prior                  exemptions have demonstrated that the                 show liver toxicity in all species tested
                                                notice. Submit the non-CBI copy of your                  pesticide meets the safety standard                   (enzyme release, hepatocellular
                                                objection or hearing request, identified                 imposed by that statute. This citizen’s               swelling, and histopathological
                                                by docket ID number EPA–HQ–OPP–                          comment appears to be directed at the                 indicators), and the severity does not
                                                2014–0681, by one of the following                       underlying statute and not EPA’s                      appear to increase with time. In rats
                                                methods:                                                 implementation of it; the citizen has                 only, there were effects on incisors
                                                  • Federal eRulemaking Portal: http://                  made no contention that EPA has acted                 (elongation, whitening, and partial loss
                                                www.regulations.gov. Follow the online                   in violation of the statutory framework.              of upper and/or lower incisors). There is
jstallworth on DSK7TPTVN1PROD with RULES




                                                instructions for submitting comments.                       Based upon review of the data                      no evidence of neurotoxicity or
                                                Do not submit electronically any                         supporting the petition, EPA has revised              immunotoxicity. No toxicity was seen at
                                                information you consider to be CBI or                    the petitioned-for tolerance levels of                the limit dose in a 28-day dermal
                                                other information whose disclosure is                    0.08 and 1.8 ppm for orange and orange,               toxicity study in rats. Etoxazole was not
                                                restricted by statute.                                   oil to 0.10 and 1.0 ppm, respectively.                mutagenic. No increased quantitative or
                                                  • Mail: OPP Docket, Environmental                      The reasons for these changes are                     qualitative susceptibilities were
                                                Protection Agency Docket Center (EPA/                    explained in Unit IV.C.                               observed following in utero exposure to


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                                                75428            Federal Register / Vol. 80, No. 231 / Wednesday, December 2, 2015 / Rules and Regulations

                                                rats or rabbits in the developmental                          Oranges and Orange Oil’’ at pp. 16–18                                     with the POD to calculate a safe
                                                studies; however, offspring toxicity was                      in docket ID number EPA–HQ–OPP–                                           exposure level—generally referred to as
                                                more severe (increased pup mortality)                         2014–0681.                                                                a population-adjusted dose (PAD) or a
                                                than maternal toxicity (increased liver                                                                                                 reference dose (RfD)—and a safe margin
                                                                                                              B. Toxicological Points of Departure/
                                                and adrenal weights) at the same dose                                                                                                   of exposure (MOE). For non-threshold
                                                                                                              Levels of Concern
                                                (158.7 milligram/kilogram/day (mg/kg/                                                                                                   risks, the Agency assumes that any
                                                day)) in the rat reproduction study                              Once a pesticide’s toxicological                                       amount of exposure will lead to some
                                                indicating increased qualitative                              profile is determined, EPA identifies                                     degree of risk. Thus, the Agency
                                                susceptibility. Etoxazole is not likely to                    toxicological points of departure (POD)                                   estimates risk in terms of the probability
                                                be carcinogenic based on the lack of                          and levels of concern to use in
                                                                                                                                                                                        of an occurrence of the adverse effect
                                                carcinogenicity effects in the database.                      evaluating the risk posed by human
                                                                                                                                                                                        expected in a lifetime. For more
                                                   Specific information on the studies                        exposure to the pesticide. For hazards
                                                                                                                                                                                        information on the general principles
                                                received and the nature of the adverse                        that have a threshold below which there
                                                                                                                                                                                        EPA uses in risk characterization and a
                                                effects caused by etoxazole as well as                        is no appreciable risk, the toxicological
                                                the no-observed-adverse-effect-level                          POD is used as the basis for derivation                                   complete description of the risk
                                                (NOAEL) and the lowest-observed-                              of reference values for risk assessment.                                  assessment process, see http://
                                                adverse-effect-level (LOAEL) from the                         PODs are developed based on a careful                                     www.epa.gov/pesticides/factsheets/
                                                toxicity studies can be found at http://                      analysis of the doses in each                                             riskassess.htm.
                                                www.regulations.gov in document,                              toxicological study to determine the                                         A summary of the toxicological
                                                ‘‘Etoxazole: Human Health Risk                                dose at which the NOAEL and the                                           endpoints for etoxazole used for human
                                                Assessment in Support of the Proposed                         LOAEL are identified. Uncertainty/                                        risk assessment is shown in Table 1 of
                                                Tolerances for Residues in/on Imported                        safety factors are used in conjunction                                    this unit.

                                                    TABLE 1—SUMMARY OF TOXICOLOGICAL DOSES AND ENDPOINTS FOR ETOXAZOLE FOR USE IN HUMAN HEALTH RISK
                                                                                             ASSESSMENT
                                                                                              Point of departure and                             RfD, PAD, LOC for risk
                                                       Exposure/scenario                                                                                                                            Study and toxicological effects
                                                                                             uncertainty/safety factors                               assessment

                                                Acute dietary (all populations) ..      N/A ............................................   N/A ............................................   A dose and endpoint attributable to a sin-
                                                                                                                                                                                                gle dose were not identified in the data-
                                                                                                                                                                                                base including the hazard database. An
                                                                                                                                                                                                acute dietary assessment was not per-
                                                                                                                                                                                                formed.
                                                Chronic dietary (all populations)       NOAEL = 4.62 mg/kg/day ........                    Chronic RfD = 0.046 mg/kg/day                      Chronic Oral Toxicity Study—Dog. LOAEL
                                                                                        UFA = 10x                                          cPAD = 0.046 mg/kg/day                               = 23.5 mg/kg/day based upon in-
                                                                                        UFH = 10x                                                                                               creased alkaline phosphatase activity,
                                                                                        FQPA SF = 1x                                                                                            increased liver weights, liver enlarge-
                                                                                                                                                                                                ment (females), and incidences of
                                                                                                                                                                                                centrilobular hepatocellular swelling in
                                                                                                                                                                                                the liver.

                                                Cancer (Oral, dermal, inhala-           EPA classified etoxazole as ‘‘not likely to be carcinogenic to humans.
                                                  tion).
                                                  Point of departure (POD) = A data point or an estimated point that is derived from observed dose-response data and used to mark the begin-
                                                ning of extrapolation to determine risk associated with lower environmentally relevant human exposures. NOAEL = no-observed adverse-effect
                                                level. LOAEL = lowest-observed adverse-effect level. UF = uncertainty factor. UFA = extrapolation from animal to human (interspecies). UFH =
                                                potential variation in sensitivity among members of the human population (intraspecies). Food Quality Protection Act Safety Factor = FQPA SF.
                                                PAD = population-adjusted dose (a = acute, c = chronic). RfD = reference dose. N/A = not applicable.


                                                  Since the current proposal pertains to                      are performed for a food-use pesticide,                                   addition, based on EPA’s conclusion
                                                an import tolerance (no occupational                          if a toxicological study has indicated the                                that etoxazole has a high potential to
                                                exposure for workers in the U.S.) and                         possibility of an effect of concern                                       bioaccumulate, residue estimates for
                                                since residential exposure is not                             occurring as a result of a 1-day or single                                fish/shellfish were included.
                                                anticipated from the proposed/                                exposure.                                                                    iii. Cancer. EPA classified etoxazole
                                                registered uses, only dietary                                    No such effects were identified in the                                 as ‘‘not likely to be carcinogenic to
                                                toxicological endpoints are listed in                         toxicological studies for etoxazole;                                      humans’’. Therefore, a dietary exposure
                                                Table 1.                                                      therefore, a quantitative acute dietary                                   assessment for the purpose of assessing
                                                                                                              exposure assessment is unnecessary.                                       cancer risk is unnecessary.
                                                C. Exposure Assessment
                                                                                                                 ii. Chronic exposure. In conducting                                       iv. Anticipated residue and percent
                                                  1. Dietary exposure from food and                           the chronic dietary exposure assessment                                   crop treated (PCT) information. EPA did
                                                feed uses. In evaluating dietary                              EPA used the food consumption data                                        not use anticipated residue and/or PCT
                                                exposure to etoxazole, EPA considered                         from the USDA National Health and                                         information in the dietary assessment
jstallworth on DSK7TPTVN1PROD with RULES




                                                exposure under the petitioned-for                             Nutrition Examination Survey, What We                                     for etoxazole. Tolerance-level residues
                                                tolerances as well as all existing                            Eat in America (NHANES/WWEIA;                                             and/or 100 PCT were assumed for all
                                                etoxazole tolerances in 40 CFR 180.593.                       2003–2008). As to residue levels in                                       food commodities.
                                                EPA assessed dietary exposures from                           food, EPA assumed tolerance-level                                            2. Dietary exposure from drinking
                                                etoxazole in food as follows:                                 residues, 100% crop treated (PCT), and                                    water. Although the orange and orange,
                                                  i. Acute exposure. Quantitative acute                       in the absence of empirical data, DEEM                                    oil tolerances will not result in residues
                                                dietary exposure and risk assessments                         (ver 7.81) default processing factors. In                                 in drinking water, as those uses are not


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                                                                 Federal Register / Vol. 80, No. 231 / Wednesday, December 2, 2015 / Rules and Regulations                                       75429

                                                associated with a U.S. registration, the                 D. Safety Factor for Infants and                      estimates to the acute PAD (aPAD) and
                                                Agency used screening-level water                        Children                                              chronic PAD (cPAD). For linear cancer
                                                exposure models in the dietary exposure                     1. In general. Section 408(b)(2)(C) of             risks, EPA calculates the lifetime
                                                analysis and risk assessment to assess                   FFDCA provides that EPA shall apply                   probability of acquiring cancer given the
                                                etoxazole in drinking water resulting                    an additional tenfold (10X) margin of                 estimated aggregate exposure. Short-,
                                                from existing U.S. registrations. These                  safety for infants and children in the                intermediate-, and chronic-term risks
                                                simulation models take into account                      case of threshold effects to account for              are evaluated by comparing the
                                                data on the physical, chemical, and fate/                prenatal and postnatal toxicity and the               estimated aggregate food, water, and
                                                transport characteristics of etoxazole.                                                                        residential exposure to the appropriate
                                                                                                         completeness of the database on toxicity
                                                Further information regarding EPA                                                                              PODs to ensure that an adequate MOE
                                                                                                         and exposure unless EPA determines
                                                drinking water models used in pesticide                                                                        exists.
                                                                                                         based on reliable data that a different
                                                exposure assessment can be found at                                                                               1. Acute risk. An acute aggregate risk
                                                                                                         margin of safety will be safe for infants
                                                http://www.epa.gov/oppefed1/models/                                                                            assessment takes into account acute
                                                                                                         and children. This additional margin of
                                                water/index.htm.                                                                                               exposure estimates from dietary
                                                   Based on the First Index Reservoir                    safety is commonly referred to as the
                                                                                                         Food Quality Protection Act Safety                    consumption of food and drinking
                                                Screening Tool (FIRST), and Pesticide                                                                          water. No adverse effect resulting from
                                                Root Zone Model/Exposure Analysis                        Factor (FQPA SF). In applying this
                                                                                                         provision, EPA either retains the default             a single oral exposure was identified
                                                Modeling System (PRZM/EXAMS), the                                                                              and no acute dietary endpoint was
                                                estimated drinking water concentrations                  value of 10X, or uses a different
                                                                                                         additional safety factor when reliable                selected. Therefore, etoxazole is not
                                                (EDWCs) of etoxazole for chronic                                                                               expected to pose an acute risk.
                                                exposures for non-cancer assessments                     data available to EPA support the choice
                                                                                                         of a different factor.                                   2. Chronic risk. Using the exposure
                                                are estimated to be 4.761 parts per                                                                            assumptions described in this unit for
                                                billion (ppb) for surface water and <0.1                    2. Prenatal and postnatal sensitivity.
                                                                                                         No increased quantitative or qualitative              chronic exposure, EPA has concluded
                                                ppb for ground water.                                                                                          that chronic exposure to etoxazole from
                                                   Modeled estimates of drinking water                   susceptibilities were observed following
                                                                                                         in utero exposure to rats or rabbits in               food and water will utilize 15% of the
                                                concentrations were directly entered                                                                           cPAD for children 1–2 years old the
                                                into the dietary exposure model.                         the developmental studies. There is
                                                                                                         evidence of increased qualitative                     population group receiving the greatest
                                                   For chronic dietary risk assessment,                                                                        exposure. There are no residential uses
                                                the water concentration of value 4.761                   offspring susceptibility in the rat
                                                                                                         reproduction study, but the concern is                for etoxazole.
                                                ppb was used to assess the contribution                                                                           3. Aggregate cancer risk for U.S.
                                                to drinking water.                                       low since: (1) The effects in pups are
                                                                                                         well-characterized with a clear NOAEL;                population. Based on the lack of
                                                   3. From non-dietary exposure. The
                                                                                                         (2) the selected endpoints are protective             evidence of carcinogenicity in two
                                                term ‘‘residential exposure’’ is used in
                                                                                                         of the doses where the offspring toxicity             adequate rodent carcinogenicity studies,
                                                this document to refer to non-
                                                                                                         is observed; and (3) offspring effects                etoxazole is not expected to pose a
                                                occupational, non-dietary exposure
                                                                                                         occur in the presence of parental                     cancer risk to humans.
                                                (e.g., for lawn and garden pest control,
                                                                                                         toxicity. There are no residual                          4. Determination of safety. Based on
                                                indoor pest control, termiticides, and
                                                                                                         uncertainties for pre-/post-natal toxicity.           these risk assessments, EPA concludes
                                                flea and tick control on pets).
                                                   Etoxazole is not registered for any                      3. Conclusion. EPA has determined                  that there is a reasonable certainty that
                                                specific use patterns that would result                  that reliable data show the safety of                 no harm will result to the general
                                                in residential exposure.                                 infants and children would be                         population, or to infants and children
                                                   4. Cumulative effects from substances                 adequately protected if the FQPA SF                   from aggregate exposure to etoxazole
                                                with a common mechanism of toxicity.                     were reduced to 1x. That decision is                  residues.
                                                Section 408(b)(2)(D)(v) of FFDCA                         based on the following findings:                      IV. Other Considerations
                                                requires that, when considering whether                     i. The toxicity database for etoxazole
                                                to establish, modify, or revoke a                        is complete.                                          A. Analytical Enforcement Methodology
                                                tolerance, the Agency consider                              ii. There is no indication that                       Adequate enforcement methodology
                                                ‘‘available information’’ concerning the                 etoxazole is a neurotoxic chemical and                gas chromatography/nitrogen
                                                cumulative effects of a particular                       there is no need for a developmental                  phosphorus detector (GC/NPD) is
                                                pesticide’s residues and ‘‘other                         neurotoxicity study or additional                     available to enforce the recommended
                                                substances that have a common                            uncertainty factors (UFs) to account for              tolerances.
                                                mechanism of toxicity.’’                                 neurotoxicity.                                           The method may be requested from:
                                                   EPA has not found etoxazole to share                     iii. The observed qualitative postnatal            Chief, Analytical Chemistry Branch,
                                                a common mechanism of toxicity with                      susceptibility is protected for by the                Environmental Science Center, 701
                                                any other substances, and etoxazole                      selected endpoints.                                   Mapes Rd., Ft. Meade, MD 20755–5350;
                                                does not appear to produce a toxic                          iv. There are no residual uncertainties            telephone number: (410) 305–2905;
                                                metabolite produced by other                             identified in the exposure databases.                 email address:
                                                substances. For the purposes of this                        EPA made conservative (protective)                 residuemethods@epa.gov.
                                                tolerance action, therefore, EPA has                     assumptions in the ground and surface
                                                assumed that etoxazole does not have a                                                                         B. International Residue Limits
                                                                                                         water modeling used to assess exposure
                                                common mechanism of toxicity with                        to etoxazole in drinking water. These                   In making its tolerance decisions, EPA
                                                other substances. For information                        assessments will not underestimate the                seeks to harmonize U.S. tolerances with
jstallworth on DSK7TPTVN1PROD with RULES




                                                regarding EPA’s efforts to determine                     exposure and risks posed by etoxazole.                international standards whenever
                                                which chemicals have a common                                                                                  possible, consistent with U.S. food
                                                mechanism of toxicity and to evaluate                    E. Aggregate Risks and Determination of               safety standards and agricultural
                                                the cumulative effects of such                           Safety                                                practices. EPA considers the
                                                chemicals, see EPA’s Web site at                           EPA determines whether acute and                    international maximum residue limits
                                                http://www.epa.gov/pesticides/                           chronic dietary pesticide exposures are               (MRLs) established by the Codex
                                                cumulative.                                              safe by comparing aggregate exposure                  Alimentarius Commission (Codex), as


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                                                75430            Federal Register / Vol. 80, No. 231 / Wednesday, December 2, 2015 / Rules and Regulations

                                                required by FFDCA section 408(b)(4).                     Risks and Safety Risks’’ (62 FR 19885,                Register. This action is not a ‘‘major
                                                The Codex Alimentarius is a joint                        April 23, 1997). This action does not                 rule’’ as defined by 5 U.S.C. 804(2).
                                                United Nations Food and Agriculture                      contain any information collections
                                                                                                                                                               List of Subjects in 40 CFR Part 180
                                                Organization/World Health                                subject to OMB approval under the
                                                Organization food standards program,                     Paperwork Reduction Act (PRA) (44                       Environmental protection,
                                                and it is recognized as an international                 U.S.C. 3501 et seq.), nor does it require             Administrative practice and procedure,
                                                food safety standards-setting                            any special considerations under                      Agricultural commodities, Pesticides
                                                organization in trade agreements to                      Executive Order 12898, entitled                       and pests, Reporting and recordkeeping
                                                which the United States is a party. EPA                  ‘‘Federal Actions to Address                          requirements.
                                                may establish a tolerance that is                        Environmental Justice in Minority                       Dated: November 23, 2015.
                                                different from a Codex MRL; however,                     Populations and Low-Income                            Susan Lewis,
                                                FFDCA section 408(b)(4) requires that                    Populations’’ (59 FR 7629, February 16,               Director, Registration Division, Office of
                                                EPA explain the reasons for departing                    1994).                                                Pesticide Programs.
                                                from the Codex level.                                       Since tolerances and exemptions that
                                                   The Codex has established MRLs for                                                                            Therefore, 40 CFR chapter I is
                                                                                                         are established on the basis of a petition            amended as follows:
                                                etoxazole in or on citrus fruits at 0.1                  under FFDCA section 408(d), such as
                                                ppm. EPA is establishing a tolerance for                 the tolerances in this final rule, do not             PART 180—[AMENDED]
                                                residues in or on orange of 0.10 ppm in                  require the issuance of a proposed rule,
                                                order to harmonize with the Codex                        the requirements of the Regulatory                    ■ 1. The authority citation for part 180
                                                MRL.                                                     Flexibility Act (RFA) (5 U.S.C. 601 et                continues to read as follows:
                                                C. Revisions to Petitioned-For                           seq.), do not apply.                                      Authority: 21 U.S.C. 321(q), 346a and 371.
                                                Tolerances                                                  This action directly regulates growers,
                                                                                                                                                               ■ 2. In § 180.593, add alphabetically the
                                                  EPA has revised the proposed                           food processors, food handlers, and food
                                                                                                                                                               following commodities and footnote 2 to
                                                tolerance levels for orange and orange                   retailers, not States or tribes, nor does
                                                                                                                                                               the table in paragraph (a) to read as
                                                oil from 0.08 and 1.8 ppm to 0.10 and                    this action alter the relationships or
                                                                                                                                                               follows:
                                                1.0 ppm, respectively. EPA is                            distribution of power and
                                                establishing a tolerance of 0.10 ppm for                 responsibilities established by Congress              § 180.593 Etoxazole; tolerances for
                                                orange in order to harmonize with the                    in the preemption provisions of FFDCA                 residues.
                                                Codex MRL. Additionally, based on the                    section 408(n)(4). As such, the Agency                    (a) * * *
                                                orange raw agricultural commodity                        has determined that this action will not
                                                highest-average field-trial residue of                   have a substantial direct effect on States                           Commodity                          Parts per
                                                                                                         or tribal governments, on the                                                                            million
                                                0.048 ppm and the median orange oil
                                                processing factor of 20x, EPA is                         relationship between the national
                                                establishing a tolerance for orange, oil at              government and the States or tribal                      *           *              *               *        *
                                                1.0 ppm. In addition, EPA is revising                    governments, or on the distribution of                Orange 2 ......................................        0.10
                                                the commodity terms for orange oil to                    power and responsibilities among the                  Orange, oil 2 ................................           1.0
                                                read as orange, oil to be consistent with                various levels of government or between
                                                the Agency’s commodity vocabulary.                       the Federal Government and Indian                          *            *             *            *         *
                                                                                                         tribes. Thus, the Agency has determined                   2 There
                                                V. Conclusion                                                                                                           are no U.S. registrations for orange
                                                                                                         that Executive Order 13132, entitled                  and orange, oil as of December 2, 2015.
                                                  Therefore, tolerances are established                  ‘‘Federalism’’ (64 FR 43255, August 10,
                                                                                                         1999) and Executive Order 13175,                      *        *       *        *         *
                                                for residues of etoxazole (2-(2,6-                                                                             [FR Doc. 2015–30513 Filed 12–1–15; 8:45 am]
                                                difluorophenyl)-4-[4-(1,1-                               entitled ‘‘Consultation and Coordination
                                                                                                         with Indian Tribal Governments’’ (65 FR               BILLING CODE 6560–50–P
                                                dimethylethyl)-2-ethoxyphenyl]-4,5-
                                                dihydrooxazole), in or on orange and                     67249, November 9, 2000) do not apply
                                                orange, oil at 0.10 ppm and 1.0 ppm,                     to this action. In addition, this action
                                                                                                         does not impose any enforceable duty or               ENVIRONMENTAL PROTECTION
                                                respectively.                                                                                                  AGENCY
                                                                                                         contain any unfunded mandate as
                                                VI. Statutory and Executive Order                        described under Title II of the Unfunded
                                                Reviews                                                                                                        40 CFR Part 180
                                                                                                         Mandates Reform Act (UMRA) (2 U.S.C.
                                                  This action establishes tolerances                     1501 et seq.).                                        [EPA–HQ–OPP–2014–0804; FRL–9937–02]
                                                under FFDCA section 408(d) in                               This action does not involve any
                                                response to a petition submitted to the                                                                        Hexythiazox; Pesticide Tolerances;
                                                                                                         technical standards that would require
                                                Agency. The Office of Management and                                                                           Technical Correction
                                                                                                         Agency consideration of voluntary
                                                Budget (OMB) has exempted these types                    consensus standards pursuant to section               AGENCY:  Environmental Protection
                                                of actions from review under Executive                   12(d) of the National Technology                      Agency (EPA).
                                                Order 12866, entitled ‘‘Regulatory                       Transfer and Advancement Act                          ACTION: Final rule; technical correction.
                                                Planning and Review’’ (58 FR 51735,                      (NTTAA) (15 U.S.C. 272 note).
                                                October 4, 1993). Because this action                                                                          SUMMARY:   EPA issued a final rule in the
                                                                                                         VII. Congressional Review Act                         Federal Register of August 14, 2015,
                                                has been exempted from review under
                                                Executive Order 12866, this action is                      Pursuant to the Congressional Review                concerning the establishment of
jstallworth on DSK7TPTVN1PROD with RULES




                                                not subject to Executive Order 13211,                    Act (5 U.S.C. 801 et seq.), EPA will                  tolerances with regional registrations for
                                                entitled ‘‘Actions Concerning                            submit a report containing this rule and              residues of hexythiazox in or on wheat.
                                                Regulations That Significantly Affect                    other required information to the U.S.                This document corrects a technical
                                                Energy Supply, Distribution, or Use’’ (66                Senate, the U.S. House of                             error, specifically, the omission of
                                                FR 28355, May 22, 2001) or Executive                     Representatives, and the Comptroller                  regions in the commodity definitions.
                                                Order 13045, entitled ‘‘Protection of                    General of the United States prior to                 DATES: This final rule correction is
                                                Children from Environmental Health                       publication of the rule in the Federal                effective December 2, 2015.


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Document Created: 2015-12-14 13:48:36
Document Modified: 2015-12-14 13:48:36
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 December 2, 2015. Objections and requests for hearings must be received on or before February 1, 2016, 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 75426 
CFR AssociatedEnvironmental Protection; Administrative Practice and Procedure; Agricultural Commodities; Pesticides and Pests and Reporting and Recordkeeping Requirements

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