[Federal Register: September 27, 2006 (Volume 71, Number 187)]
[Rules and Regulations]
[Page 56374-56378]
From the Federal Register Online via GPO Access [wais.access.gpo.gov]
[DOCID:fr27se06-13]
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ENVIRONMENTAL PROTECTION AGENCY
40 CFR Part 180
[EPA-HQ-OPP-2006-0204; FRL-8094-5]
Quizalofop ethyl; Pesticide Tolerance
AGENCY: Environmental Protection Agency (EPA).
ACTION: Final rule.
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SUMMARY: This regulation establishes a tolerance for combined residues
of quizalofop ethyl in or on the raw agricultural commodities barley,
grain; barley, hay; barley, straw; flax, seed; milk, fat; sunflower,
seed; wheat, forage; wheat, grain; wheat, hay; and wheat, straw. Nissan
Chemical Industries, Ltd requested this tolerance under the Federal
Food, Drug, and Cosmetic Act (FFDCA), as amended by the Food Quality
Protection Act of 1996 (FQPA).
DATES: This regulation is effective September 27, 2006. Objections and
requests for hearings must be received on or before November 27, 2006,
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: EPA has established a docket for this action under docket
identification (ID) number EPA-HQ-OPP-2006-0204. All documents in the
docket are listed in the index for the docket. Although listed in the
index, some information is not publicly available, e.g., Confidential
Business Information (CBI) or other information whose disclosure is
restricted by statute. Certain other material, such as copyrighted
material, is not placed on the Internet and will be publicly available
only in hard copy form. Publicly available docket materials are
available in the electronic docket at http://www.regulations.gov, or,
if only available in hard copy, at the OPP Regulatory Public Docket in
Rm. S-4400, One Potomac Yard (South Building), 2777 S. Crystal Drive,
Arlington, VA. The Docket Facility is open from 8:30 a.m. to 4 p.m.,
Monday through Friday, excluding legal holidays. The Docket telephone
number is (703) 305-5805.
FOR FURTHER INFORMATION CONTACT: James A. Tompkins, Registration
Division (7505P), Office of Pesticide Programs, Environmental
Protection Agency, 1200 Pennsylvania Ave., NW., Washington, DC 20460-
0001; telephone number: 703-305-5697; e-mail address:
Tompkins.jim@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.
Potentially affected entities may include, but are not limited to:
Crop production (NAICS 111), e.g., agricultural workers;
greenhouse, nursery, and floriculture workers; farmers.
Animal production (NAICS 112), e.g., cattle ranchers and
farmers, dairy cattle farmers, livestock farmers.
Food manufacturing (NAICS 311), e.g., agricultural
workers; farmers; greenhouse, nursery, and floriculture workers;
ranchers; pesticide applicators.
Pesticide manufacturing (NAICS 32532), e.g., agricultural
workers; commercial applicators; farmers; greenhouse, nursery, and
floriculture workers; residential users.
This listing is not intended to be exhaustive, but rather provides
a guide for readers regarding entities likely to be affected by this
action. Other types of entities not listed in this unit could also be
affected. The North American Industrial Classification System (NAICS)
codes have been provided to assist you and others in determining
whether this action might apply to certain entities. If you have any
questions regarding the applicability of this action to a particular
entity, consult the person listed under FOR FURTHER INFORMATION
CONTACT.
B. How Can I Access Electronic Copies of this Document?
In addition to accessing an electronic copy of this Federal
Register document through the electronic docket at http://www.regulations.gov
, you may access this Federal Register document
electronically through the EPA Internet under the ``Federal Register''
listings at http://www.epa.gov/fedrgstr. You may also access a
frequently updated electronic version of 40 CFR part 180 through the
Government Printing Office's pilot e-CFR site at http://www.gpoaccess.gov/ecfr
.
C. Can I File an Objection or Hearing Request?
Under section 408(g) of the FFDCA, as amended by the FQPA, any
person may file an objection to any aspect of this regulation and may
also request a hearing on those objections. The EPA procedural
regulations which govern the submission of objections and requests for
hearings appear in 40 CFR part 178. You must file your objection or
request a hearing on this regulation in
[[Page 56375]]
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-
2006-0204 in the subject line on the first page of your submission. All
requests must be in writing, and must be mailed or delivered to the
Hearing Clerk on or before November 27, 2006.
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 that does not contain any CBI for inclusion in the public
docket that is described in ADDRESSES. Information not marked
confidential pursuant to 40 CFR part 2 may be disclosed publicly by EPA
without prior notice. Submit your copies, identified by docket ID
number EPA-HQ-OPP-2006-0204, by one of the following methods:
Federal eRulemaking Portal: http://www.regulations.gov.
Follow the on-line instructions for submitting comments.
Mail: Office of Pesticide Programs (OPP) Regulatory Public
Docket (7502P), Environmental Protection Agency, 1200 Pennsylvania
Ave., NW., Washington, DC 20460-0001.
Delivery: OPP Regulatory Public Docket (7502P),
Environmental Protection Agency, Rm. S-4400, One Potomac Yard (South
Building), 2777 S. Crystal Drive, Arlington, VA. Deliveries are only
accepted during the Docket's normal hours of operation (8:30 a.m. to 4
p.m., Monday through Friday, excluding legal holidays). Special
arrangements should be made for deliveries of boxed information. The
Docket telephone number is (703) 305-5805.
II. Background and Statutory Findings
In the Federal Register of August 2, 2006 (71 FR 43762) (FRL-8057-
2), EPA issued a notice pursuant to section 408(d)(3) of FFDCA, 21
U.S.C. 346a(d)(3), announcing the filing of a pesticide petition (PP
0F6076) by Nissan Chemical Industries, Ltd (Nissan), 7-1,3-Chome,
Kanda-Nishiki-Cho Chiyoda-Ku, Tokyo, 101-0054, Japan. The petition
requested that 40 CFR 180. 441 be amended by establishing a tolerance
for residues of the herbicide quizalofop-p-ethyl on barley, flax (seed)
and wheat at 0.05 part per million (ppm) and sunflower (seed) at 2.0
part per million. That notice included a summary of the petition
prepared by Nissan Chemical Industries, Ltd, the registrant. There were
no comments received in response to the notice of filing.
During the course of the review, the Agency determined that based
on the calculated maximum dietary burdens (MTDBs) for quizalofop-p
ethyl the current tolerance for milk, fat should be increased.
Therefore, the petition was subsequently amended to propose that 40 CFR
180.441(a)(2) be amended by proposing a tolerance be established for
the combined residues of the herbicide quizalofop, (2-[4-(6-
chloroquinoxalin-2-yloxy)phenoxy]propanoic acid), quizalop-ethyl
(ethyl-2-[4-(6-chloroquinoxalin-2-yloxy)phenoxy]propanoate), and
quizalofop-methyl (methyl 2-[4-(6-chloroquinoxalin-2-
yloxy)phenoxy]propanoate), all expressed as quizalofop ethyl on milk,
fat at 0.25 ppm. This tolerance will replace the current milk, fat
tolerance listing of 0.05 ppm. During the course of the review the
Agency also determined that the available data supported a reduction in
the proposed tolerance for sunflower, seed and that the commodities for
barley and wheat needed to be defined based on current terminology. The
petition was also amended propose that 40 CFR 180.441(a)(3) be amended
by proposing that tolerances be established for the combined residues
of the herbicide quizalofop-p ethyl ester (ethyl (R)-2-(4-((6-
chloroquinoxalin-2-yl)oxy)phenoxy)propanonate) and its acid metabolite
quizalofop-p [R-(2-(4-((6-quinoxalin-2-yl)phenoxy)propanoic acid] and
the S enantiomers of both the ester and the acid, all expressed as
quizalofop-p-ethyl ester, in or on the raw agricultural commodities
barley, grain at 0.05 ppm; barley, hay at 0.05 ppm; barley, straw at
0.05 ppm; flax, seed at 0.05 ppm; sunflower, seed at 1.9 ppm; wheat,
forage at 0.05 ppm; wheat, grain at 0.05 ppm; wheat, hay at 0.05 ppm;
and wheat, straw at 0.05 ppm.
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....''
EPA performs a number of analyses to determine the risks from
aggregate exposure to pesticide residues. For further discussion of the
regulatory requirements of section 408 of the FFDCA and a complete
description of the risk assessment process, see http://www.epa.gov/fedrgstr/EPA-PEST/1997/November/Day-26/p30948.htm
.
III. Aggregate Risk Assessment and Determination of Safety
Consistent with section 408(b)(2)(D) of FFDCA, 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, consistent with section
408(b)(2) of FFDCA, for a tolerance for combined residues of
quizalofop, quizalofop-ethyl, and quizalofop-methyl, all expressed as
quizalofop ethyl on milk, fat at 0.25 ppm, and for the combined
residues of quizalofop-p ethyl ester, quizalop-p, and the S-enantiomers
of both the ester and the acid , all expressed as quizalofop ethyl in
or barley, grain at 0.05 ppm; barley, hay at 0.05 ppm; barley, straw at
0.05 ppm; flax, seed at 0.05 ppm; sunflower, seed at 1.9 ppm; wheat,
forage at 0.05 ppm; wheat, grain at 0.05 ppm; wheat, hay at 0.05 ppm;
and wheat, straw at 0.05 ppm. EPA's assessment of exposures and risks
associated with establishing the tolerance 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. Specific information on the studies received and the nature
of the toxic effects caused by quizalofop ethyl 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 in the
Federal Register of June 16, 1998 http://www.epa.gov/fedrgstr/EPA-PEST/1998/June/Day-16/p15746.htm
.
B. Toxicological Endpoints
For hazards that have a threshold below which there is no
appreciable risk, the dose at which no adverse effects are observed
(the NOAEL) from the toxicology study identified as
[[Page 56376]]
appropriate for use in risk assessment is used to estimate the
toxicological level of concern(LOC). However, the lowest dose at which
adverse effects of concern are identified (the LOAEL) is sometimes used
for risk assessment if no NOAEL was achieved in the toxicology study
selected. An uncertainty factor (UF) is applied to reflect
uncertainties inherent in the extrapolation from laboratory animal data
to humans and in the variations in sensitivity among members of the
human population as well as other unknowns.
The linear default risk methodology (Q*) is the primary method
currently used by the Agency to quantify non-threshold hazards such as
cancer. The Q* approach assumes that any amount of exposure will lead
to some degree of cancer risk, estimates risk in terms of the
probability of occurrence of additional cancer cases. More information
can be found on the general principles EPA uses in risk
characterization at http://www.epa.gov/pesticides/health/human/htm.
A summary of the toxicological endpoints for quizalofop ethyl used
for human risk assessment is discussed in Unit III.B. of the final rule
published in the Federal Register of June 16, 1998 http://www.epa.gov/fedrgstr/EPA-PEST/1998/June/Day-16/p15746.htm
.
C. Exposure Assessment
1. Dietary exposure from food and feed uses. Tolerances have been
established (40 CFR 180.441) for the combined residues of quizalofop,
quizalofop-p ethyl and associated metabolites, all expressed as
quizalofop ethyl , in or on a variety of raw agricultural commodities.
Tolerances have been established under 40 CFR 180.441(a)(2) for
quizalofop, quizalofop-ethyl, and quizalofop-methyl, all expressed as
quizalofop ethyl in meat, fat, and meat byproducts of cattle, goat,
hog, horse poultry, and sheep; milk and milk, fat and egg. Risk
assessments were conducted by EPA to assess dietary exposures from
quizalofop ethyl 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 one-day or single exposure.
No such effects were identified in the toxicological studies for
quizalofop ethyl; therefore, a quantitative acute dietary exposure
assessment is unnecessary
ii. Chronic exposure. In conducting the chronic dietary exposure
assessment EPA used the Dietary Exposure Evaluation Model software with
the Food Commodity Intake Database (DEEM-FCIDTM), which incorporates
food consumption data as reported by respondents in the USDA 1994-1996
and 1998 Nationwide Continuing Surveys of Food Intake by Individuals
(CSFII), and accumulated exposure to the chemical for each commodity.
The following assumptions were made for the chronic exposure
assessments: tolerance level residues for all commodities and 100
percent crop treated. The assessment included existing food uses as
well as the newly proposed tolerances for uses on barley, wheat,
sunflower, and flax. PCT and/or anticipated residues were not used.
iii. Cancer. EPA concluded that quizalofop ethyl should be
classified as a Category D carcinogen (not classifiable as to human
carcinogenicity), based on results of rat and mouse cancer studies
along with other relevant short-term toxicity, mutagenicity studies,
and structure-activity relationships. The Group D classification is
based on an approximate doubling in the incidence of mice liver tumors
between controls and the high-dose. This finding was not considered
strong enough to warrant the classification of a Category C (possible
human carcinogen); the increase was of marginal statistical
significance, occurred at high dose which exceeded the MTD, and
occurred in a study in which the concurrent control for liver tumors
was somewhat low as compared to the historical controls, while the
high-dose control group was at the upper end of the previous historical
control groups. Based on the results of the above adequate studies, the
Agency believes that quizalofop-p ethyl does not pose a significant
cancer risk to humans and a quantitative cancer exposure assessment is
unnecessary.
2. Dietary exposure from drinking water. The Agency lacks
sufficient monitoring exposure data to complete a comprehensive dietary
exposure analysis and risk assessment for quizalofop ethyl in drinking
water. Because the Agency does not have comprehensive monitoring data,
drinking water concentration estimates are made by reliance on
simulation or modeling taking into account data on the physical
characteristics of quizalofop ethyl. Further information regarding EPA
drinking water models used in pesticide exposure assessment can be
found at http://www.epa.go/oppefed/models/water/index.htm.
Based on the PRZM/EXAMS and SCI-GROW models, the estimated
environmental concentrations (EECs) of quizalofop ethyl for chronic
exposures are 1.99 parts per billion (ppb) for surface water and 0.15
ppb for ground water.
Modeled estimates of drinking water concentrations were directly
entered into the dietary exposure model (DEEM-FCID). For chronic
dietary risk assessment, the annual average concentration in surface
water of 1.99 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).
Quizalofop ethyl is not registered for use on any sites that would
result in residential exposure.
4. Cumulative effects from substances with a common mechanism of
toxicity. Section 408(b)(2)(D)(v) of the FFDCA requires that, when
considering whether to establish, modify, or revoke a tolerance, the
Agency consider ``available information'' concerning the cumulative
effects of a particular pesticide's residues and ``other substances
that have a common mechanism of toxicity.''
Unlike other pesticides for which EPA has followed a cumulative
risk approach based on a common mechanism of toxicity, EPA has not made
a common mechanism of toxicity finding as to quizlalofop ethyl and any
other substances and quizalofop ethyl does not appear to produce a
toxic metabolite produced by other substances. For the purposes of this
tolerance action, therefore, EPA has not assumed that quizalofop ethyl
has 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 the policy statements released by EPA's Office of
Pesticide Programs concerning common mechanism determinations and
procedures for cumulating effects from substances found to have a
common mechanism on EPA's website at http://www.epa.gov/pesticides/cumulative
.
D. Safety Factor for Infants and Children
1. In general. Section 408 of FFDCA provides that EPA shall apply
an additional tenfold margin of safety for infants and children in the
case of threshold effects to account for prenatal and postnatal
toxicity and the completeness of the data base on toxicity and exposure
unless EPA determines based on reliable data that a
[[Page 56377]]
different margin of safety will be safe for infants and children.
Margins of safety are incorporated into EPA risk assessments either
directly through use of a MOE analysis or through using uncertainty
(safety) factors in calculating a dose level that poses no appreciable
risk to humans. In applying this provision, EPA either retains the
default value of 10X when reliable data do not support the choice of a
different factor, or, if reliable data are available, EPA uses a
different additional safety factor value based on the use of
traditional uncertainty factors and/or special FQPA safety factors, as
appropriate.
2. Prenatal and postnatal sensitivity. There are no concerns and no
residual uncertainties for increased qualitative or quantitative
susceptibility following in utero or prenatal/postnatal exposure or for
prenatal and postnatal toxicity. See the Federal Register of June 16,
1998 http://www.epa.gov/fedrgstr/EPA-PEST/1998/June/Day-16/p15746.htm.
A developmental neurotoxicity study is not required for quizalofop
ethyl based on the following:
i. Quizalofop ethyl does not appear to be a neurotoxic chemical.
ii. No-treatment -related effects on brain weight or histopathology
of the nervous system were observed in studies that measured these
endpoints.
iii. No evidence of developmental anamalies of the fetal nervous
system were observed in either rats or rabbits, at maternally toxic
doses up to 300 and 600 mg/kg/day, respectively.
iv. No evidence of an effect on functional development was observed
in a postnatal segment of the developmental toxicity study in rats.
3. Conclusion. There is a complete toxicity data base for
quizalofop ethyl and exposure data are complete or are estimated based
on data that reasonably accounts for potential exposures. EPA
determined that the 10X SF to protect infants and children should be
removed. The FQPA factor is removed because the toxicology data base is
complete; a developmental neurotoxicity study is not required;
developmental toxicity studies showed no increased sensitivity in
fetuses as compared to maternal animals following in utero exposures in
rats and rabbits; a 2-generatioin reproduction study showed no
increased sensitivity in pups as compared to adults; and exposure data
are complete or are estimated based on data that reasonably accounts
for potential exposures.
E. Aggregate Risks and Determination of Safety
1. Acute risk. Quizalofop-ethyl is not expected to pose an acute
risk because no toxicological endpoints attributable to a single
exposure (dose) were identified in the toxicology data base.
2. Chronic risk. Using the exposure assumptions described in this
unit for chronic exposure, EPA has concluded that exposure to
quizalofop-ethyl from food will utilize 11% of the cPAD for the U.S.
population, 27% of the cPAD for infants < 1 year old, and 29% of the
cPAD for children 1 to 2 years old.. There are no current or requested
residential uses for quizalofop-ethyl that result in chronic
residential exposure to quizalofop-ethyl. Therefore, EPA does not
expect the aggregate exposures, which are equivalent to chronic dietary
exposures, to exceed 100% of the cPAD.
3. Short-term risk. Short-term aggregate exposure takes into
account residential exposure plus chronic exposure to food and water
(considered to be a background exposure level).
Quizalofop ethyl is not registered for use on any sites that would
result in residential exposure. Therefore, the aggregate risk is the
sum of the risk from food and water, which do not exceed the Agency's
level of concern.
4. Intermediate-term risk. Intermediate-term aggregate exposure
takes into account residential exposure plus chronic exposure to food
and water (considered to be a background exposure level).
Quizalofop ethyl is not registered for use on any sites that would
result in residential exposure. Therefore, the aggregate risk is the
sum of the risk from food and water, which do not exceed the Agency's
level of concern.
5. Aggregate cancer risk for U.S. population. For the reasons
stated in this unit, quizalofop ethyl is not expected to pose a greater
than negligible cancer risk.
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 and to infants and children from aggregate
exposure to quizalofop ethyl residues.
IV. Other Considerations
A. Analytical Enforcement Methodology
Adequate enforcement methodology (High Performance Liquid
Chromatography (HPLC) Methods, SARS-98-06 (for flax and sunflower) and
Morse Method Meth-147 (for wheat and barley)) are 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; e-mail
address: residuemethods@epa.gov.
B. International Residue Limits
There is a Canadian maximum residue limit (MRL) in/on flax at 0.05
mg/kg, which is in agreement with the proposed tolerance on flax, seed.
There are no Mexican or Codex MRLs established for quizalofop ethyl,
therefore compatibility is not a problem at this time.
V. Conclusion
Therefore, the tolerance is established under 40 CFR 180.441(a)(2)
for the combined residues of the herbicide quizalofop (2-[4-(6-
chloroquinoxalin-2-yloxy)phenoxy]propanoic acid), quizalop-ethyl
(ethyl-2-[4-(6-chloroquinoxalin-2-yloxy)phenoxy]propanoate), and
quizalofop-methyl (methyl 2-[4-(6-chloroquinoxalin-2-
yloxy)phenoxy]propanoate), all expressed as quizalofop ethyl in or on
milk, fat at 0.25 ppm. This tolerance will replace the current milk,
fat tolerance listing of 0.05 ppm. Tolerances are also established
under 40 CFR 180.441(a)(3) for the combined residues of the herbicide
quizalofop-p ethyl ester (ethyl (R)-2-(4-((6-chloroquinoxalin-2-
yl)oxy)phenoxypropanonate] and its acid metabolite quizalofop-p [R-(2-
(4-((6-quinoxalin-2-yl)phenoxy)propanoic acid] and the S enantiomers of
both the ester and the acid, all expressed as quizalofop-p-ethyl ester,
in or on the raw agricultural commodities barley, grain at 0.05 ppm;
barley, hay at 0.05 ppm; barley, straw at 0.05 ppm; flax, seed at 0.05
ppm; sunflower, seed at 1.9 ppm; wheat, forage at 0.05 ppm; wheat,
grain at 0.05 ppm; wheat, hay at 0.05 ppm; and wheat, straw at 0.05
ppm.
VI. Statutory and Executive Order Reviews
This final rule establishes a tolerance under section 408(d) of
FFDCA 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 rule has been
exempted from review under Executive Order 12866 due to its lack of
significance, this rule is not subject to Executive Order 13211,
Actions Concerning Regulations That Significantly Affect Energy Supply,
Distribution, or Use (66 FR 28355, May
[[Page 56378]]
22, 2001). 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., or impose any enforceable duty or contain any
unfunded mandate as described under Title II of the Unfunded Mandates
Reform Act of 1995 (UMRA) (Public Law 104-4). 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); or OMB review
or any Agency action under Executive Order 13045, entitled Protection
of Children from Environmental Health Risks and Safety Risks (62 FR
19885, April 23, 1997). 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), Public Law
104-113, section 12(d) (15 U.S.C. 272 note). Since tolerances and
exemptions that are established on the basis of a petition under
section 408(d) of FFDCA, 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.
In addition, the Agency has determined that this action will not have a
substantial direct effect on States, on the relationship between the
national government and the States, or on the distribution of power and
responsibilities among the various levels of government, as specified
in Executive Order 13132, entitled Federalism (64 FR 43255, August 10,
1999). Executive Order 13132 requires EPA to develop an accountable
process to ensure ``meaningful and timely input by State and local
officials in the development of regulatory policies that have
federalism implications.'' ``Policies that have federalism
implications'' is defined in the Executive order to include regulations
that have ``substantial direct effects on the States, on the
relationship between the national government and the States, or on the
distribution of power and responsibilities among the various levels of
government.'' This final rule directly regulates growers, food
processors, food handlers and food retailers, not States. This action
does not alter the relationships or distribution of power and
responsibilities established by Congress in the preemption provisions
of section 408(n)(4) of FFDCA. For these same reasons, the Agency has
determined that this rule does not have any ``tribal implications'' as
described in Executive Order 13175, entitled Consultation and
Coordination with Indian Tribal Governments (65 FR 67249, November 6,
2000). Executive Order 13175, requires EPA to develop an accountable
process to ensure ``meaningful and timely input by tribal officials in
the development of regulatory policies that have tribal implications.''
``Policies that have tribal implications'' is defined in the Executive
order to include regulations that have ``substantial direct effects on
one or more Indian tribes, on the relationship between the Federal
Government and the Indian tribes, or on the distribution of power and
responsibilities between the Federal Government and Indian tribes.''
This rule will not have substantial direct effects on tribal
governments, on the relationship between the Federal Government and
Indian tribes, or on the distribution of power and responsibilities
between the Federal Government and Indian tribes, as specified in
Executive Order 13175. Thus, Executive Order 13175 does not apply to
this rule.
VII. Congressional Review Act
The Congressional Review Act, 5 U.S.C. 801 et seq., as added by the
Small Business Regulatory Enforcement Fairness Act of 1996, generally
provides that before a rule may take effect, the agency promulgating
the rule must submit a rule report, which includes a copy of the rule,
to each House of the Congress and to the Comptroller General of the
United States. 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 this final rule in the Federal Register. This final
rule 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 19, 2006.
Lois Rossi,
Director, Registration Division, Office of Pesticide Programs.
0
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 180.441 is amended by revising the listing for milk, fat in
the table to paragraph (a)(2) and by amending the table in paragraph
(a)(3) by alphabetically adding commodities to read as follows:
Sec. 180.441 Quizalofop ethyl; tolerances for residues.
(a) * * *
(2) * * *
------------------------------------------------------------------------
Commodity Parts per million
------------------------------------------------------------------------
* * * * *
Milk, fat............................................ 0.25
* * * * *
------------------------------------------------------------------------
(3) * * *
------------------------------------------------------------------------
Commodity Parts per million
------------------------------------------------------------------------
Barley, grain........................................ 0.05
Barley, hay.......................................... 0.05
Barley, straw........................................ 0.05
* * * * *
Flax, seed........................................... 0.05
Sunflower, seed...................................... 1.9
* * * * *
Wheat, forage........................................ 0.05
Wheat, grain......................................... 0.05
Wheat, hay........................................... 0.05
Wheat, straw......................................... 0.05
------------------------------------------------------------------------
* * * * *
[FR Doc. 06-8253 Filed 9-26-06; 8:45 am]
BILLING CODE 6560-50-S