Chlorantraniliprole; Pesticide Tolerances, 60311-60315 [2012-24152]
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Federal Register / Vol. 77, No. 192 / Wednesday, October 3, 2012 / Rules and Regulations
producer, food manufacturer, or
pesticide manufacturer. The following
list of North American Industrial
Classification System (NAICS) codes is
not intended to be exhaustive, but rather
provides a guide to help readers
determine whether this document
applies to them. Potentially affected
entities may include:
• Crop production (NAICS code 111).
• Animal production (NAICS code
112).
• Food manufacturing (NAICS code
311).
• Pesticide manufacturing (NAICS
code 32532).
[FR Doc. 2012–23988 Filed 10–2–12; 8:45 am]
BILLING CODE 6560–50–P
ENVIRONMENTAL PROTECTION
AGENCY
40 CFR Part 180
[EPA–HQ–OPP–2012–0029; FRL–9362–5]
Chlorantraniliprole; Pesticide
Tolerances
Environmental Protection
Agency (EPA).
ACTION: Final rule.
AGENCY:
This regulation establishes
tolerances for residues of
chlorantraniliprole in or on multiple
commodities which are identified and
discussed later in this document. E.I.
DuPont de Nemours and Company,
DuPont Crop Protection, requested these
tolerances under the Federal Food,
Drug, and Cosmetic Act (FFDCA).
DATES: This regulation is effective
October 3, 2012. Objections and
requests for hearings must be received
on or before December 3, 2012, 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–2012–0029, is
available at https://www.regulations.gov
or at the Office of Pesticide Programs
Regulatory Public Docket (OPP Docket)
in the Environmental Protection Agency
Docket Center (EPA/DC), EPA West
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 https://www.epa.gov/dockets.
FOR FURTHER INFORMATION CONTACT:
Jennifer Urbanski, Registration Division
(7505P), Office of Pesticide Programs,
Environmental Protection Agency, 1200
Pennsylvania Ave. NW., Washington,
DC 20460–0001; telephone number:
(703) 347–0156; email address:
urbanski.jennifer@epa.gov.
SUPPLEMENTARY INFORMATION:
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SUMMARY:
I. General Information
A. Does this action apply to me?
You may be potentially affected by
this action if you are an agricultural
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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 https://ecfr.gpoaccess.gov/cgi/t/
text/text-idx?&c=ecfr&tpl=/ecfrbrowse/
Title40/40tab_02.tpl.
C. How can I file an objection or hearing
request?
Under FFDCA section 408(g), 21
U.S.C. 346a, any person may file an
objection to any aspect of this regulation
and may also request a hearing on those
objections. You must file your objection
or request a hearing on this regulation
in accordance with the instructions
provided in 40 CFR part 178. To ensure
proper receipt by EPA, you must
identify docket ID number EPA–HQ–
OPP–2012–0029 in the subject line on
the first page of your submission. All
objections and requests for a hearing
must be in writing, and must be
received by the Hearing Clerk on or
before December 3, 2012. 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–
2012–0029, by one of the following
methods:
• Federal eRulemaking Portal: https://
www.regulations.gov. Follow the online
instructions for submitting comments.
Do not submit electronically any
information you consider to be
Confidential Business Information (CBI)
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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
https://www.epa.gov/dockets/
contacts.htm.
Additional instructions on
commenting or visiting the docket,
along with more information about
dockets generally, is available at https://
www.epa.gov/dockets.
II. Summary of Petitioned-For
Tolerance
In the Federal Register of April 4,
2012 (77 FR 20344) (FRL–9340–4), 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 1F7954) by E.I. DuPont de
Nemours and Company, DuPont Crop
Protection, 1007 Market Street,
Wilmington, DE 19898. The petition
requested that 40 CFR 180.628 be
amended by establishing tolerances for
residues of the insecticide
chlorantraniliprole,3-bromo-N-[4chloro-2-methyl-6[(methylamino)carbonyl]phenyl]-1-(3chloro-2-pyridinyl)-1H-pyrazole-5carboxamide, in or on oilseed, rapeseed
subgroup 20A at 2.0 parts per million
(ppm); oilseed, sunflower subgroup 20B
at 2.0 ppm; oilseed, cottonseed
subgroup 20C at 0.3 ppm; soybean
aspirated grain fractions at 300 ppm;
vegetable, legume, group 6 at 2.0 ppm;
vegetable, foliage of legume, group 7 at
30 ppm; and forage, vegetable, foliage of
legume, group 7 at 90 ppm. That
document referenced a summary of the
petition prepared by E. I. DuPont de
Nemours and Company, the registrant,
which is available in the docket,
https://www.regulations.gov. Comments
were received on the notice of filing.
EPA’s response to these comments is
discussed in Unit IV.C.
Based upon review of the data
supporting the petition, EPA has revised
the tolerance associated with aspirated
grain fractions to 640 ppm. EPA is also
increasing the existing tolerances in
cattle, fat; goat, fat; horse, fat; and sheep,
fat to 0.5 ppm. EPA has also increased
the existing tolerances in cattle, meat;
goat, meat; horse, meat; and sheep, meat
to 0.1 ppm. The reason for these
changes are explained in Unit IV.D.
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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
chlorantraniliprole including exposure
resulting from the tolerances established
by this action. EPA’s assessment of
exposures and risks associated with
chlorantraniliprole follows.
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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.
Chlorantraniliprole is not genotoxic,
neurotoxic, immunotoxic, carcinogenic,
or developmentally toxic.
Chlorantraniliprole is not acutely toxic
via oral, dermal or inhalation routes of
exposure, and is not an eye or skin
irritant nor a dermal sensitizer. There
was only one animal toxicity study (18month carcinogenicity study in mice) in
the toxicology database which
evidenced any adverse effect of
chlorantraniliprole. This study was used
to establish a point of departure (POD),
based on hepatocellular effects, for the
chronic dietary exposure scenario.
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Although residential and occupational
exposure is expected over the short- and
intermediate-term (via the dermal and/
or incidental oral route), there is no
hazard expected via these routes/
durations, and therefore no risk
associated with these scenarios.
Specific information on the studies
received and the nature of the adverse
effects caused by chlorantraniliprole as
well as the no-observed-adverse-effectlevel (NOAEL) and the lowest-observedadverse-effect-level (LOAEL) from the
toxicity studies can be found at https://
www.regulations.gov in document
‘‘Chlorantraniliprole: Human Health
Risk Assessment for Proposed Uses on
Oilseeds (Subgroups 20A through C)
and Soybean (Crop group 6 and 7),’’
page 16 in docket ID number EPA–HQ–
OPP–2012–0029.
B. Toxicological Points of Departure/
Levels of Concern
Once a pesticide’s toxicological
profile is determined, EPA identifies
toxicological POD and levels of concern
to use in evaluating the risk posed by
human exposure to the pesticide. For
hazards that have a threshold below
which there is no appreciable risk, the
toxicological POD is used as the basis
for derivation of reference values for
risk assessment. PODs are developed
based on a careful analysis of the doses
in each toxicological study to determine
the dose at which no adverse effects are
observed (the NOAEL) and the lowest
dose at which adverse effects of concern
are identified (the LOAEL). Uncertainty/
safety factors are used in conjunction
with the POD to calculate a safe
exposure level—generally referred to as
a population-adjusted dose (PAD) or a
reference dose (RfD)—and a safe margin
of exposure (MOE). For non-threshold
risks, the Agency assumes that any
amount of exposure will lead to some
degree of risk. Thus, the Agency
estimates risk in terms of the probability
of an occurrence of the adverse effect
expected in a lifetime. For more
information on the general principles
EPA uses in risk characterization and a
complete description of the risk
assessment process, see https://
www.epa.gov/pesticides/factsheets/
riskassess.htm.
A summary of the toxicological
endpoints for chlorantraniliprole used
for human risk assessment is discussed
in Unit III.B of the final rule published
in the Federal Register of July 27, 2011
(76 FR 44815) (FRL–8875–5).
C. Exposure Assessment
1. Dietary exposure from food and
feed uses. In evaluating dietary
exposure to chlorantraniliprole, EPA
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considered exposure under the
petitioned-for tolerances as well as all
existing chlorantraniliprole tolerances
in 40 CFR 180.628. EPA assessed dietary
exposures from chlorantraniliprole 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 chlorantraniliprole; 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 United States Department of
Agriculture (USDA) 1994–1996 and
1998 Continuing Survey of Food Intake
by Individuals (CSFII). As to residue
levels in food, EPA assumed tolerance
levels residues and 100% crop treated
(CT). Dietary Risk Evaluation System
(DEEM) default processing factors were
used.
iii. Cancer. Based on the data
summarized in Unit III.A., EPA has
concluded that chlorantraniliprole does
not pose a cancer risk to humans.
Therefore, a dietary exposure
assessment for the purpose of assessing
cancer risk is unnecessary.
iv. Anticipated residue and percent
crop treated (PCT) information. EPA did
not use anticipated residue and/or PCT
information in the dietary assessment
for chlorantraniliprole. Tolerance level
residues and/or 100% CT were assumed
for all food commodities.
2. Dietary exposure from drinking
water. The Agency used screening level
water exposure models in the dietary
exposure analysis and risk assessment
for chlorantraniliprole in drinking
water. These simulation models take
into account data on the physical,
chemical, and fate/transport
characteristics of chlorantraniliprole.
Further information regarding EPA
drinking water models used in pesticide
exposure assessment can be found at
https://www.epa.gov/oppefed1/models/
water/index.htm.
Based on the First Index Reservoir
Screening Tool (FIRST), Pesticide Root
Zone Model/Exposure Analysis
Modeling System (PRZM/EXAMS) and
Screening Concentration in Ground
Water (SCI–GROW) models, the
estimated drinking water concentrations
(EDWCs) of chlorantraniliprole for acute
exposures are estimated to be 55.30
parts per billion (ppb) for surface water
and 0.842 ppb for ground water, and for
chronic exposures for cancer and non-
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cancer assessments are estimated to be
39.87 ppb for surface water and 0.842
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 39.87 ppb
was used to assess the contribution to
drinking water. No acute dietary risk
assessment was performed because no
acute hazard was identified.
3. From non-dietary exposure. The
term ‘‘residential exposure’’ is used in
this document to refer to nonoccupational, non-dietary exposure
(e.g., for lawn and garden pest control,
indoor pest control, termiticides, and
flea and tick control on pets).
Chlorantraniliprole is currently
registered for the following uses that
could result in residential exposures:
Termiticide, ornamentals, and turfgrass.
EPA assessed residential exposure using
the following assumptions: Residential
exposure could occur for short-term and
intermediate-term durations; however,
due to the lack of toxicity identified for
short- and intermediate-term durations
via relevant routes of exposure, no risk
is expected from these exposures.
Further information regarding EPA
standard assumptions and generic
inputs for residential exposures may be
found at https://www.epa.gov/pesticides/
trac/science/trac6a05.pdf.
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 chlorantraniliprole to share a
common mechanism of toxicity with
any other substances, and
chlorantraniliprole does not appear to
produce a toxic metabolite produced by
other substances. For the purposes of
this tolerance action, therefore, EPA has
assumed that chlorantraniliprole 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 https://
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
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safety for infants and children in the
case of threshold effects to account for
prenatal and postnatal toxicity and the
completeness of the database on toxicity
and exposure unless EPA determines
based on reliable data that a different
margin of safety will be safe for infants
and children. This additional margin of
safety is commonly referred to as the
Food Quality Protection Act Safety
Factor (FQPA SF). In applying this
provision, EPA either retains the default
value of 10X, or uses a different
additional safety factor when reliable
data available to EPA support the choice
of a different factor.
2. Prenatal and postnatal sensitivity.
There were no effects on fetal growth or
postnatal development up to the limit
dose of 1,000 milligrams/kilogram/day
(mg/kg/day) in rats or rabbits in the
development or 2-generation
reproduction studies. Additionally,
there were no treatment related effects
on the numbers of litters, fetuses (live or
dead), resorptions, sex ratio, or postimplantation loss and no effects on fetal
body weights, skeletal ossification, and
external, visceral, or skeletal
malformations or variations.
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
chlorantraniliprole is complete.
ii. There is no indication that
chlorantraniliprole is a neurotoxic
chemical and there is no need for a
developmental neurotoxicity study or
additional UFs to account for
neurotoxicity.
iii. There is no evidence that
chlorantraniliprole results in increased
susceptibility in in utero rats or rabbits
in the prenatal developmental studies or
in young rats in the 2-generation
reproduction study.
iv. There are no residual uncertainties
identified in the exposure databases. A
poultry feeding study is needed, but the
results of the poultry metabolism study
conducted at a feeding level twice the
expected dietary burden and at a
duration of 14 days, well in excess of
the mandatory 3 days, are used to
provide a conservative estimate of
residues in poultry commodities. The
dietary food exposure assessments were
performed based on 100% CT and
tolerance-level residues. EPA made
conservative (protective) assumptions in
the ground and surface water modeling
used to assess exposure to
chlorantraniliprole in drinking water.
EPA used similarly conservative
assumptions to assess postapplication
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exposure of children as well as
incidental oral exposure of toddlers.
These assessments will not
underestimate the exposure and risks
posed by chlorantraniliprole.
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, chlorantraniliprole
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
chlorantraniliprole from food and water
will utilize 6% of the cPAD for children
1–2 years old, the population group
receiving the greatest exposure. Based
on the explanation in Unit III.C.3.,
regarding residential use patterns,
chronic residential exposure to residues
of chlorantraniliprole is not expected.
3. Short-term risk. Short-term
aggregate exposure takes into account
short-term residential exposure plus
chronic exposure to food and water
(considered to be a background
exposure level). Because no short-term
adverse effect was identified,
chlorantraniliprole is not expected to
pose a short-term risk.
4. Intermediate-term risk.
Intermediate-term aggregate exposure
takes into account intermediate-term
residential exposure plus chronic
exposure to food and water (considered
to be a background exposure level).
Because no intermediate-term adverse
effect was identified, chlorantraniliprole
is not expected to pose a intermediateterm risk.
5. Aggregate cancer risk for U.S.
population. Based on the lack of
evidence of carcinogenicity in two
adequate rodent carcinogenicity studies,
chlorantraniliprole is not expected to
pose a cancer risk to humans.
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6. 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
chlorantraniliprole residues.
IV. Other Considerations
A. Analytical Enforcement Methodology
Adequate enforcement methodology
(liquid chromatography mass
spectrometry (LC/MS/MS)) is available
to enforce the tolerance expression. The
method may be requested from: Chief,
Analytical Chemistry Branch,
Environmental Science Center, 701
Mapes Rd., Ft. Meade, MD 20755–5350;
telephone number: (410) 305–2905;
email address:
residuemethods@epa.gov.
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B. International Residue Limits
In making its tolerance decisions, EPA
seeks to harmonize U.S. tolerances with
international standards whenever
possible, consistent with U.S. food
safety standards and agricultural
practices. EPA considers the
international maximum residue limits
(MRLs) established by the Codex
Alimentarius Commission (Codex), as
required by FFDCA section 408(b)(4).
The Codex Alimentarius is a joint
United Nations Food and Agriculture
Organization/World Health
Organization food standards program,
and it is recognized as an international
food safety standards-setting
organization in trade agreements to
which the United States is a party. EPA
may establish a tolerance that is
different from a Codex MRL; however,
FFDCA section 408(b)(4) requires that
EPA explain the reasons for departing
from the Codex level.
The Codex has established MRLs for
chlorantraniliprole in or on the oilseed
cottonseed subgroup 20C at 0.3 ppm.
This MRL is the same as the tolerance
being established for chlorantraniliprole
the oilseed cottonseed subgroup 20C in
the United States by this action.
The Codex has established MRLs for
chlorantraniliprole in or on meat (fat) at
0.2 ppm. These MRLs are different than
the tolerances being established for
chlorantraniliprole in the United States
on cattle, horse, sheep and goat fat (0.5
ppm) by this action. This results from
the differences in treated commodities
used in the livestock dietary exposure
calculation and in the methods of diet
calculation. The United States
tolerances include more livestock feed
items than Codex. Codex calculates the
dietary burden based on the worst
possible case, whereas NAFTA
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countries utilize a reasonably balanced
diet that considered nutritional needs of
livestock.
C. Response to Comments
The EPA received a comment from a
private citizen stating that pesticides
should be banned. The Agency
understands the commenter’s concerns
and recognizes that some individuals
believe that pesticides should be banned
completely. However, under the existing
legal framework provided by section
408 of the Federal Food, Drug and
Cosmetic Act (FFDCA) EPA is
authorized to establish pesticide
tolerances or exemptions where persons
seeking such tolerances or exemptions
have demonstrated that the pesticide
meets the safety standard imposed by
that statute.
D. Revisions to Petitioned-for
Tolerances
The petition requested an aspirated
grain fractions tolerance of 300 ppm.
EPA is establishing a 640 ppm tolerance
in aspirated grain factions based on
evaluation of the soybean processing
data. A processing study submitted for
the generation of aspirated grain dust
from soybeans provided a processing
factor (320) that was used with the crop
group 6 tolerance (2.0 ppm) to obtain a
tolerance estimate (320 × 2 = 640 ppm)
for aspirated grain fractions. Thus,
soybeans with residues at the tolerance
level (2 ppm) would yield aspirated
grain fractions with residues of 640
ppm.
EPA is increasing the tolerance levels
for certain livestock commodities
because of the addition of soybean
aspirated grain fractions as a feed item
and the resulting increase in certain
livestock dietary burdens. Previously,
aspirated grain fractions (corn)
contributed to the dietary burden; this is
now replaced by soybean aspirated
grain fractions which results in a greater
dietary contribution. The beef cattle
dietary burden is now elevated from 73
ppm to 110 ppm. This increase in the
cattle dietary burden necessitates an
increase in the tolerances of the meat
and fat of cattle, sheep, horses, and
goats. The existing tolerances for liver
and kidney will cover the increased
dietary exposure of cattle. The milk
tolerance is not affected, because
aspirated grain fractions are not a
significant diary cow feed item.
V. Conclusion
Therefore, tolerances are established
for residues of chlorantraniliprole, 3bromo-N-[4-chloro-2-methyl-6[(methylamino)carbonyl]phenyl]-1-(3chloro-2-pyridinyl)-1H-pyrazole-5-
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carboxamide, in or on the following
commodities: oilseed, rapeseed
subgroup 20A at 2.0 ppm; oilseed,
sunflower subgroup 20B at 2.0 ppm;
oilseed, cottonseed subgroup 20C at 0.3
ppm; soybean aspirated grain fractions
at 640 ppm; vegetable, legume, group 6
at 2.0 ppm; vegetable, foliage of legume,
group 7, forage at 30 ppm; vegetable,
foliage of legume, group 7, hay at 90
ppm; cattle, goat, horse and sheep, fat at
0.5 ppm, and cattle, goat, horse and
sheep, meat at 0.1 ppm. Consistent with
the petitioner’s request, EPA is also
deleting certain chlorantraniliprole
tolerances that are no longer needed as
a result of the crop group tolerances
added by this action.
VI. Statutory and Executive Order
Reviews
This final rule 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 final rule
has been exempted from review under
Executive Order 12866, this final rule 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 final rule does not
contain any information collections
subject to OMB approval under the
Paperwork Reduction Act (PRA) (44
U.S.C. 3501 et seq.), nor does it require
any special considerations under
Executive Order 12898, entitled
‘‘Federal Actions to Address
Environmental Justice in Minority
Populations and Low-Income
Populations’’ (59 FR 7629, February 16,
1994).
Since tolerances and exemptions that
are established on the basis of a petition
under FFDCA section 408(d), such as
the tolerance in this final rule, do not
require the issuance of a proposed rule,
the requirements of the Regulatory
Flexibility Act (RFA) (5 U.S.C. 601 et
seq.), do not apply.
This final rule 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
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Federal Register / Vol. 77, No. 192 / Wednesday, October 3, 2012 / Rules and Regulations
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 final rule. In addition, this final
rule does not impose any enforceable
duty or contain any unfunded mandate
as described under Title II of the
Unfunded Mandates Reform Act of 1995
(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 of 1995
(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: September 21, 2012.
Daniel J. Rosenblatt,
Acting Director, Registration Division, Office
of Pesticide Programs.
Therefore, 40 CFR chapter I is
amended as follows:
PART 180—[AMENDED]
1. The authority citation for part 180
continues to read as follows:
Authority: 21 U.S.C. 321(q), 346a and 371.
2. Section 180.628 is amended as
follows:
■ i. Remove the entries for crambe, seed;
grain, aspirated fractions; hare’s ear
mustard, seed; jojoba, seed; lesquerella,
seed; milkweed, seed; mustard, seed;
oil, radish, seed; poppy, seed; rapeseed,
seed; rose hip, seed; sesame, seed;
tallowwood, seed; tea oil plant, seed;
erowe on DSK2VPTVN1PROD with
VerDate Mar<15>2010
14:51 Oct 02, 2012
Jkt 229001
§ 180.628 Chlorantraniliprole; tolerances
for residues.
Parts per
million
Commodity
*
*
*
*
Cattle, fat ..................................
Cattle, meat ..............................
*
*
*
*
*
Cottonseed subgroup 20C .......
*
*
*
*
*
Goat, fat ....................................
Goat, meat ................................
*
*
*
*
*
Grain, aspirated grain fractions
*
640
*
*
*
*
Horse, fat ..................................
Horse, meat ..............................
*
*
*
*
*
Rapeseed subgroup 20B ..........
DEPARTMENT OF HEALTH AND
HUMAN SERVICES
Centers for Medicare & Medicaid
Services
42 CFR Parts 412, 413, 424, and 476
[CMS–1588–CN2]
RIN 0938–AR12
Medicare Program; Hospital Inpatient
Prospective Payment Systems for
Acute Care Hospitals and the LongTerm Care Hospital Prospective
Payment System and Fiscal Year 2013
Rates; Hospitals’ Resident Caps for
Graduate Medical Education Payment
Purposes; Quality Reporting
Requirements for Specific Providers
and for Ambulatory Surgical Centers;
Corrections
Centers for Medicare &
Medicaid Services (CMS), HHS.
ACTION: Final rule; correction.
AGENCY:
This document corrects
technical errors in the final rule that
appeared in the August 31, 2012
Federal Register entitled ‘‘Medicare
Program; Hospital Inpatient Prospective
Payment Systems for Acute Care
Hospitals and the Long-Term Care
Hospital Prospective Payment System
and Fiscal Year 2013 Rates; Hospitals’
Resident Caps for Graduate Medical
Education Payment Purposes; Quality
Reporting Requirements for Specific
Providers and for Ambulatory Surgical
Centers.’’
SUMMARY:
*
0.5
0.1
0.3
0.5
0.1
Effective Date: October 1, 2012.
Tzvi
Hefter, (410) 786–4487.
SUPPLEMENTARY INFORMATION:
DATES:
0.5
0.1
*
*
*
*
Sheep, fat .................................
Sheep, meat .............................
*
*
*
*
Vegetable, legume, group 6 .....
Vegetable, foliage of legume,
group 7, forage .....................
Vegetable, foliage of legume,
group 7, hay ..........................
*
*
*
*
*
*
*
*
*
Frm 00031
Fmt 4700
Sfmt 4700
II. Summary of Errors and Corrections
Posted on the CMS Web Site
90
[FR Doc. 2012–24152 Filed 10–2–12; 8:45 am]
PO 00000
I. Background
30
*
BILLING CODE 6560–50–P
FOR FURTHER INFORMATION CONTACT:
In FR Doc. 2012–19079 of August 31,
2012 (77 FR 53258), there were a
2.0 number of technical errors that are
identified and corrected in the
*
Correction of Errors section of this
0.5
correcting document. The provisions in
0.1
this correcting document are effective as
if they had been included in the final
*
0.3 rule appearing in the August 31, 2012
Federal Register. Accordingly, the
corrections are effective October 1,
*
2.0 2012.
*
*
*
*
Sunflower subgroup 20C ..........
■
■
vegetable, foliage of legume, except
soybean, subgroup 7A, forage; vegetable,
foliage of legume, except soybean,
subgroup 7A, hay; and vegetable,
legume, group 6, except soybeans; from
the table in paragraph (a).
■ ii. Revise the tolerances for cattle, fat;
cattle, meat; goat, fat; goat, meat; horse,
fat; horse, meat; sheep, fat; sheep, meat;
in the table in paragraph (a).
■ iii. Add alphabetically entries for
cottonseed subgroup 20C, grain,
aspirated grain fractions; rapeseed
subgroup 20A; sunflower subgroup 20B;
vegetable, legume, group 6; vegetable,
foliage of legume, group 7, forage; and
vegetable, foliage of legume, group 7,
hay; to the table in paragraph (a).
■ iv. Remove the entries for soybean,
forage, and soybean, hay, from the table
in paragraph (d).
The added and revised text read as
follows:
60315
A. Errors in the Preamble
On page 53268, in our summary of the
provisions of the Hospital Inpatient
Quality Reporting (IQR) Program, we
inadvertently referenced hospitalacquired condition (HAC) measure sets
E:\FR\FM\03OCR1.SGM
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Agencies
[Federal Register Volume 77, Number 192 (Wednesday, October 3, 2012)]
[Rules and Regulations]
[Pages 60311-60315]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: 2012-24152]
-----------------------------------------------------------------------
ENVIRONMENTAL PROTECTION AGENCY
40 CFR Part 180
[EPA-HQ-OPP-2012-0029; FRL-9362-5]
Chlorantraniliprole; Pesticide Tolerances
AGENCY: Environmental Protection Agency (EPA).
ACTION: Final rule.
-----------------------------------------------------------------------
SUMMARY: This regulation establishes tolerances for residues of
chlorantraniliprole in or on multiple commodities which are identified
and discussed later in this document. E.I. DuPont de Nemours and
Company, DuPont Crop Protection, requested these tolerances under the
Federal Food, Drug, and Cosmetic Act (FFDCA).
DATES: This regulation is effective October 3, 2012. Objections and
requests for hearings must be received on or before December 3, 2012,
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-2012-0029, is available at https://www.regulations.gov or at the Office of Pesticide Programs Regulatory
Public Docket (OPP Docket) in the Environmental Protection Agency
Docket Center (EPA/DC), EPA West 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 https://www.epa.gov/dockets.
FOR FURTHER INFORMATION CONTACT: Jennifer Urbanski, Registration
Division (7505P), Office of Pesticide Programs, Environmental
Protection Agency, 1200 Pennsylvania Ave. NW., Washington, DC 20460-
0001; telephone number: (703) 347-0156; email address:
urbanski.jennifer@epa.gov.
SUPPLEMENTARY INFORMATION:
I. General Information
A. Does this action apply to me?
You may be potentially affected by this action if you are an
agricultural producer, food manufacturer, or pesticide manufacturer.
The following list of North American Industrial Classification System
(NAICS) codes is not intended to be exhaustive, but rather provides a
guide to help readers determine whether this document applies to them.
Potentially affected entities may include:
Crop production (NAICS code 111).
Animal production (NAICS code 112).
Food manufacturing (NAICS code 311).
Pesticide manufacturing (NAICS code 32532).
B. How can I get electronic access to other related information?
You may access a frequently updated electronic version of EPA's
tolerance regulations at 40 CFR part 180 through the Government
Printing Office's e-CFR site at https://ecfr.gpoaccess.gov/cgi/t/text/text-idx?&c=ecfr&tpl=/ecfrbrowse/Title40/40tab_02.tpl.
C. How can I file an objection or hearing request?
Under FFDCA section 408(g), 21 U.S.C. 346a, any person may file an
objection to any aspect of this regulation and may also request a
hearing on those objections. You must file your objection or request a
hearing on this regulation in accordance with the instructions provided
in 40 CFR part 178. To ensure proper receipt by EPA, you must identify
docket ID number EPA-HQ-OPP-2012-0029 in the subject line on the first
page of your submission. All objections and requests for a hearing must
be in writing, and must be received by the Hearing Clerk on or before
December 3, 2012. 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-2012-0029, by one of
the following methods:
Federal eRulemaking Portal: https://www.regulations.gov.
Follow the online instructions for submitting comments. Do not submit
electronically any information you consider to be Confidential Business
Information (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 https://www.epa.gov/dockets/contacts.htm.
Additional instructions on commenting or visiting the docket, along
with more information about dockets generally, is available at https://www.epa.gov/dockets.
II. Summary of Petitioned-For Tolerance
In the Federal Register of April 4, 2012 (77 FR 20344) (FRL-9340-
4), 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
1F7954) by E.I. DuPont de Nemours and Company, DuPont Crop Protection,
1007 Market Street, Wilmington, DE 19898. The petition requested that
40 CFR 180.628 be amended by establishing tolerances for residues of
the insecticide chlorantraniliprole,3-bromo-N-[4-chloro-2-methyl-6-
[(methylamino)carbonyl]phenyl]-1-(3-chloro-2-pyridinyl)-1H-pyrazole-5-
carboxamide, in or on oilseed, rapeseed subgroup 20A at 2.0 parts per
million (ppm); oilseed, sunflower subgroup 20B at 2.0 ppm; oilseed,
cottonseed subgroup 20C at 0.3 ppm; soybean aspirated grain fractions
at 300 ppm; vegetable, legume, group 6 at 2.0 ppm; vegetable, foliage
of legume, group 7 at 30 ppm; and forage, vegetable, foliage of legume,
group 7 at 90 ppm. That document referenced a summary of the petition
prepared by E. I. DuPont de Nemours and Company, the registrant, which
is available in the docket, https://www.regulations.gov. Comments were
received on the notice of filing. EPA's response to these comments is
discussed in Unit IV.C.
Based upon review of the data supporting the petition, EPA has
revised the tolerance associated with aspirated grain fractions to 640
ppm. EPA is also increasing the existing tolerances in cattle, fat;
goat, fat; horse, fat; and sheep, fat to 0.5 ppm. EPA has also
increased the existing tolerances in cattle, meat; goat, meat; horse,
meat; and sheep, meat to 0.1 ppm. The reason for these changes are
explained in Unit IV.D.
[[Page 60312]]
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 chlorantraniliprole including
exposure resulting from the tolerances established by this action.
EPA's assessment of exposures and risks associated with
chlorantraniliprole 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. Chlorantraniliprole is not genotoxic, neurotoxic,
immunotoxic, carcinogenic, or developmentally toxic.
Chlorantraniliprole is not acutely toxic via oral, dermal or inhalation
routes of exposure, and is not an eye or skin irritant nor a dermal
sensitizer. There was only one animal toxicity study (18-month
carcinogenicity study in mice) in the toxicology database which
evidenced any adverse effect of chlorantraniliprole. This study was
used to establish a point of departure (POD), based on hepatocellular
effects, for the chronic dietary exposure scenario. Although
residential and occupational exposure is expected over the short- and
intermediate-term (via the dermal and/or incidental oral route), there
is no hazard expected via these routes/durations, and therefore no risk
associated with these scenarios.
Specific information on the studies received and the nature of the
adverse effects caused by chlorantraniliprole 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 https://www.regulations.gov in document ``Chlorantraniliprole: Human Health
Risk Assessment for Proposed Uses on Oilseeds (Subgroups 20A through C)
and Soybean (Crop group 6 and 7),'' page 16 in docket ID number EPA-HQ-
OPP-2012-0029.
B. Toxicological Points of Departure/Levels of Concern
Once a pesticide's toxicological profile is determined, EPA
identifies toxicological POD and levels of concern to use in evaluating
the risk posed by human exposure to the pesticide. For hazards that
have a threshold below which there is no appreciable risk, the
toxicological POD is used as the basis for derivation of reference
values for risk assessment. PODs are developed based on a careful
analysis of the doses in each toxicological study to determine the dose
at which no adverse effects are observed (the NOAEL) and the lowest
dose at which adverse effects of concern are identified (the LOAEL).
Uncertainty/safety factors are used in conjunction with the POD to
calculate a safe exposure level--generally referred to as a population-
adjusted dose (PAD) or a reference dose (RfD)--and a safe margin of
exposure (MOE). For non-threshold risks, the Agency assumes that any
amount of exposure will lead to some degree of risk. Thus, the Agency
estimates risk in terms of the probability of an occurrence of the
adverse effect expected in a lifetime. For more information on the
general principles EPA uses in risk characterization and a complete
description of the risk assessment process, see https://www.epa.gov/pesticides/factsheets/riskassess.htm.
A summary of the toxicological endpoints for chlorantraniliprole
used for human risk assessment is discussed in Unit III.B of the final
rule published in the Federal Register of July 27, 2011 (76 FR 44815)
(FRL-8875-5).
C. Exposure Assessment
1. Dietary exposure from food and feed uses. In evaluating dietary
exposure to chlorantraniliprole, EPA considered exposure under the
petitioned-for tolerances as well as all existing chlorantraniliprole
tolerances in 40 CFR 180.628. EPA assessed dietary exposures from
chlorantraniliprole 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 chlorantraniliprole;
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 United States
Department of Agriculture (USDA) 1994-1996 and 1998 Continuing Survey
of Food Intake by Individuals (CSFII). As to residue levels in food,
EPA assumed tolerance levels residues and 100% crop treated (CT).
Dietary Risk Evaluation System (DEEM) default processing factors were
used.
iii. Cancer. Based on the data summarized in Unit III.A., EPA has
concluded that chlorantraniliprole does not pose a cancer risk to
humans. Therefore, a dietary exposure assessment for the purpose of
assessing cancer risk is unnecessary.
iv. Anticipated residue and percent crop treated (PCT) information.
EPA did not use anticipated residue and/or PCT information in the
dietary assessment for chlorantraniliprole. Tolerance level residues
and/or 100% CT were assumed for all food commodities.
2. Dietary exposure from drinking water. The Agency used screening
level water exposure models in the dietary exposure analysis and risk
assessment for chlorantraniliprole in drinking water. These simulation
models take into account data on the physical, chemical, and fate/
transport characteristics of chlorantraniliprole. Further information
regarding EPA drinking water models used in pesticide exposure
assessment can be found at https://www.epa.gov/oppefed1/models/water/index.htm.
Based on the First Index Reservoir Screening Tool (FIRST),
Pesticide Root Zone Model/Exposure Analysis Modeling System (PRZM/
EXAMS) and Screening Concentration in Ground Water (SCI-GROW) models,
the estimated drinking water concentrations (EDWCs) of
chlorantraniliprole for acute exposures are estimated to be 55.30 parts
per billion (ppb) for surface water and 0.842 ppb for ground water, and
for chronic exposures for cancer and non-
[[Page 60313]]
cancer assessments are estimated to be 39.87 ppb for surface water and
0.842 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 39.87 ppb was used to
assess the contribution to drinking water. No acute dietary risk
assessment was performed because no acute hazard was identified.
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). Chlorantraniliprole
is currently registered for the following uses that could result in
residential exposures: Termiticide, ornamentals, and turfgrass. EPA
assessed residential exposure using the following assumptions:
Residential exposure could occur for short-term and intermediate-term
durations; however, due to the lack of toxicity identified for short-
and intermediate-term durations via relevant routes of exposure, no
risk is expected from these exposures. Further information regarding
EPA standard assumptions and generic inputs for residential exposures
may be found at https://www.epa.gov/pesticides/trac/science/trac6a05.pdf.
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
chlorantraniliprole to share a common mechanism of toxicity with any
other substances, and chlorantraniliprole does not appear to produce a
toxic metabolite produced by other substances. For the purposes of this
tolerance action, therefore, EPA has assumed that chlorantraniliprole
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 https://www.epa.gov/pesticides/cumulative.
D. Safety Factor for Infants and Children
1. In general. Section 408(b)(2)(C) of FFDCA provides that EPA
shall apply an additional tenfold (10X) margin of safety for infants
and children in the case of threshold effects to account for prenatal
and postnatal toxicity and the completeness of the database on toxicity
and exposure unless EPA determines based on reliable data that a
different margin of safety will be safe for infants and children. This
additional margin of safety is commonly referred to as the Food Quality
Protection Act Safety Factor (FQPA SF). In applying this provision, EPA
either retains the default value of 10X, or uses a different additional
safety factor when reliable data available to EPA support the choice of
a different factor.
2. Prenatal and postnatal sensitivity. There were no effects on
fetal growth or postnatal development up to the limit dose of 1,000
milligrams/kilogram/day (mg/kg/day) in rats or rabbits in the
development or 2-generation reproduction studies. Additionally, there
were no treatment related effects on the numbers of litters, fetuses
(live or dead), resorptions, sex ratio, or post-implantation loss and
no effects on fetal body weights, skeletal ossification, and external,
visceral, or skeletal malformations or variations.
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 chlorantraniliprole is complete.
ii. There is no indication that chlorantraniliprole is a neurotoxic
chemical and there is no need for a developmental neurotoxicity study
or additional UFs to account for neurotoxicity.
iii. There is no evidence that chlorantraniliprole results in
increased susceptibility in in utero rats or rabbits in the prenatal
developmental studies or in young rats in the 2-generation reproduction
study.
iv. There are no residual uncertainties identified in the exposure
databases. A poultry feeding study is needed, but the results of the
poultry metabolism study conducted at a feeding level twice the
expected dietary burden and at a duration of 14 days, well in excess of
the mandatory 3 days, are used to provide a conservative estimate of
residues in poultry commodities. The dietary food exposure assessments
were performed based on 100% CT and tolerance-level residues. EPA made
conservative (protective) assumptions in the ground and surface water
modeling used to assess exposure to chlorantraniliprole in drinking
water. EPA used similarly conservative assumptions to assess
postapplication exposure of children as well as incidental oral
exposure of toddlers. These assessments will not underestimate the
exposure and risks posed by chlorantraniliprole.
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,
chlorantraniliprole 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
chlorantraniliprole from food and water will utilize 6% of the cPAD for
children 1-2 years old, the population group receiving the greatest
exposure. Based on the explanation in Unit III.C.3., regarding
residential use patterns, chronic residential exposure to residues of
chlorantraniliprole is not expected.
3. Short-term risk. Short-term aggregate exposure takes into
account short-term residential exposure plus chronic exposure to food
and water (considered to be a background exposure level). Because no
short-term adverse effect was identified, chlorantraniliprole is not
expected to pose a short-term risk.
4. Intermediate-term risk. Intermediate-term aggregate exposure
takes into account intermediate-term residential exposure plus chronic
exposure to food and water (considered to be a background exposure
level). Because no intermediate-term adverse effect was identified,
chlorantraniliprole is not expected to pose a intermediate-term risk.
5. Aggregate cancer risk for U.S. population. Based on the lack of
evidence of carcinogenicity in two adequate rodent carcinogenicity
studies, chlorantraniliprole is not expected to pose a cancer risk to
humans.
[[Page 60314]]
6. 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 chlorantraniliprole residues.
IV. Other Considerations
A. Analytical Enforcement Methodology
Adequate enforcement methodology (liquid chromatography mass
spectrometry (LC/MS/MS)) is available to enforce the tolerance
expression. The method may be requested from: Chief, Analytical
Chemistry Branch, Environmental Science Center, 701 Mapes Rd., Ft.
Meade, MD 20755-5350; telephone number: (410) 305-2905; email address:
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 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 chlorantraniliprole in or on the
oilseed cottonseed subgroup 20C at 0.3 ppm. This MRL is the same as the
tolerance being established for chlorantraniliprole the oilseed
cottonseed subgroup 20C in the United States by this action.
The Codex has established MRLs for chlorantraniliprole in or on
meat (fat) at 0.2 ppm. These MRLs are different than the tolerances
being established for chlorantraniliprole in the United States on
cattle, horse, sheep and goat fat (0.5 ppm) by this action. This
results from the differences in treated commodities used in the
livestock dietary exposure calculation and in the methods of diet
calculation. The United States tolerances include more livestock feed
items than Codex. Codex calculates the dietary burden based on the
worst possible case, whereas NAFTA countries utilize a reasonably
balanced diet that considered nutritional needs of livestock.
C. Response to Comments
The EPA received a comment from a private citizen stating that
pesticides should be banned. The Agency understands the commenter's
concerns and recognizes that some individuals believe that pesticides
should be banned completely. However, under the existing legal
framework provided by section 408 of the Federal Food, Drug and
Cosmetic Act (FFDCA) EPA is authorized to establish pesticide
tolerances or exemptions where persons seeking such tolerances or
exemptions have demonstrated that the pesticide meets the safety
standard imposed by that statute.
D. Revisions to Petitioned-for Tolerances
The petition requested an aspirated grain fractions tolerance of
300 ppm. EPA is establishing a 640 ppm tolerance in aspirated grain
factions based on evaluation of the soybean processing data. A
processing study submitted for the generation of aspirated grain dust
from soybeans provided a processing factor (320) that was used with the
crop group 6 tolerance (2.0 ppm) to obtain a tolerance estimate (320 x
2 = 640 ppm) for aspirated grain fractions. Thus, soybeans with
residues at the tolerance level (2 ppm) would yield aspirated grain
fractions with residues of 640 ppm.
EPA is increasing the tolerance levels for certain livestock
commodities because of the addition of soybean aspirated grain
fractions as a feed item and the resulting increase in certain
livestock dietary burdens. Previously, aspirated grain fractions (corn)
contributed to the dietary burden; this is now replaced by soybean
aspirated grain fractions which results in a greater dietary
contribution. The beef cattle dietary burden is now elevated from 73
ppm to 110 ppm. This increase in the cattle dietary burden necessitates
an increase in the tolerances of the meat and fat of cattle, sheep,
horses, and goats. The existing tolerances for liver and kidney will
cover the increased dietary exposure of cattle. The milk tolerance is
not affected, because aspirated grain fractions are not a significant
diary cow feed item.
V. Conclusion
Therefore, tolerances are established for residues of
chlorantraniliprole, 3-bromo-N-[4-chloro-2-methyl-6-
[(methylamino)carbonyl]phenyl]-1-(3-chloro-2-pyridinyl)-1H-pyrazole-5-
carboxamide, in or on the following commodities: oilseed, rapeseed
subgroup 20A at 2.0 ppm; oilseed, sunflower subgroup 20B at 2.0 ppm;
oilseed, cottonseed subgroup 20C at 0.3 ppm; soybean aspirated grain
fractions at 640 ppm; vegetable, legume, group 6 at 2.0 ppm; vegetable,
foliage of legume, group 7, forage at 30 ppm; vegetable, foliage of
legume, group 7, hay at 90 ppm; cattle, goat, horse and sheep, fat at
0.5 ppm, and cattle, goat, horse and sheep, meat at 0.1 ppm. Consistent
with the petitioner's request, EPA is also deleting certain
chlorantraniliprole tolerances that are no longer needed as a result of
the crop group tolerances added by this action.
VI. Statutory and Executive Order Reviews
This final rule 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 final rule has
been exempted from review under Executive Order 12866, this final rule
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 final rule does not contain
any information collections subject to OMB approval under the Paperwork
Reduction Act (PRA) (44 U.S.C. 3501 et seq.), nor does it require any
special considerations under Executive Order 12898, entitled ``Federal
Actions to Address Environmental Justice in Minority Populations and
Low-Income Populations'' (59 FR 7629, February 16, 1994).
Since tolerances and exemptions that are established on the basis
of a petition under FFDCA section 408(d), such as the tolerance in this
final rule, do not require the issuance of a proposed rule, the
requirements of the Regulatory Flexibility Act (RFA) (5 U.S.C. 601 et
seq.), do not apply.
This final rule 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
[[Page 60315]]
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 final rule. In addition, this final rule
does not impose any enforceable duty or contain any unfunded mandate as
described under Title II of the Unfunded Mandates Reform Act of 1995
(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 of 1995 (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: September 21, 2012.
Daniel J. Rosenblatt,
Acting 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. Section 180.628 is amended as follows:
0
i. Remove the entries for crambe, seed; grain, aspirated fractions;
hare's ear mustard, seed; jojoba, seed; lesquerella, seed; milkweed,
seed; mustard, seed; oil, radish, seed; poppy, seed; rapeseed, seed;
rose hip, seed; sesame, seed; tallowwood, seed; tea oil plant, seed;
vegetable, foliage of legume, except soybean, subgroup 7A, forage;
vegetable, foliage of legume, except soybean, subgroup 7A, hay; and
vegetable, legume, group 6, except soybeans; from the table in
paragraph (a).
0
ii. Revise the tolerances for cattle, fat; cattle, meat; goat, fat;
goat, meat; horse, fat; horse, meat; sheep, fat; sheep, meat; in the
table in paragraph (a).
0
iii. Add alphabetically entries for cottonseed subgroup 20C, grain,
aspirated grain fractions; rapeseed subgroup 20A; sunflower subgroup
20B; vegetable, legume, group 6; vegetable, foliage of legume, group 7,
forage; and vegetable, foliage of legume, group 7, hay; to the table in
paragraph (a).
0
iv. Remove the entries for soybean, forage, and soybean, hay, from the
table in paragraph (d).
The added and revised text read as follows:
Sec. 180.628 Chlorantraniliprole; tolerances for residues.
------------------------------------------------------------------------
Parts per
Commodity million
------------------------------------------------------------------------
* * * * *
Cattle, fat................................................ 0.5
Cattle, meat............................................... 0.1
* * * * *
Cottonseed subgroup 20C.................................... 0.3
* * * * *
Goat, fat.................................................. 0.5
Goat, meat................................................. 0.1
* * * * *
Grain, aspirated grain fractions........................... 640
* * * * *
Horse, fat................................................. 0.5
Horse, meat................................................ 0.1
* * * * *
Rapeseed subgroup 20B...................................... 2.0
* * * * *
Sheep, fat................................................. 0.5
Sheep, meat................................................ 0.1
* * * * *
Sunflower subgroup 20C..................................... 0.3
* * * * *
Vegetable, legume, group 6................................. 2.0
Vegetable, foliage of legume, group 7, forage.............. 30
Vegetable, foliage of legume, group 7, hay................. 90
* * * * *
------------------------------------------------------------------------
* * * * *
[FR Doc. 2012-24152 Filed 10-2-12; 8:45 am]
BILLING CODE 6560-50-P