Document ID: EPA-HQ-OPP-2016-0259-0003
Agency: epa
Document Type: Rule
Title: Tolerance Exemptions: 1-Triacontanol
Posted Date: 2017-08-16T04:00Z

[Federal Register Volume 82, Number 157 (Wednesday, August 16, 2017)]
[Rules and Regulations]
[Pages 38849-38852]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2017-17338]

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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 180

[EPA-HQ-OPP-2016-0259; FRL-9964-94]

1-Triacontanol; Exemption From the Requirement of a Tolerance

AGENCY: Environmental Protection Agency (EPA).

ACTION: Final rule.

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SUMMARY: This regulation establishes an exemption from the requirement 
of a tolerance for residues of the biochemical pesticide 1-triacontanol 
(TA) in or on all food commodities when used in accordance with label 
directions and good agricultural practices. CH Biotech R&D, Co., LTD 
submitted a petition to EPA under the Federal Food, Drug, and Cosmetic 
Act (FFDCA), requesting an exemption from the requirement of a 
tolerance. This regulation eliminates the need to establish a maximum 
permissible level for residues of TA in or on all food commodities when 
used in accordance with label directions and good agricultural 
practices.

DATES: This regulation is effective August 16, 2017. Objections and 
requests for hearings must be received on or before October 16, 2017, 
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-2016-0259, is available at http://www.regulations.gov or at the Office of Pesticide Programs Regulatory 
Public Docket (OPP Docket) in the Environmental Protection Agency 
Docket Center (EPA/DC), West William Jefferson Clinton Bldg., Rm. 3334, 
1301 Constitution Ave. NW., Washington, DC 20460-0001. The Public 
Reading Room is open from 8:30 a.m. to 4:30 p.m., Monday through 
Friday, excluding legal holidays. The telephone number for the Public 
Reading Room is (202) 566-1744, and the telephone number for the OPP 
Docket is (703) 305-5805. Please review the visitor instructions and 
additional information about the docket available at http://www.epa.gov/dockets.

FOR FURTHER INFORMATION CONTACT: Robert McNally, Biopesticides, and 
Pollution Prevention Division (BPPD) (7511P), Office of Pesticide 
Programs, Environmental Protection Agency, 1200 Pennsylvania Ave. NW., 
Washington, DC 20460-0001; main telephone number: (703) 305-7090; email 
address: BPPDFRNotices@epa.gov.

SUPPLEMENTARY INFORMATION:

[[Page 38850]]

I. General Information

A. Does this action apply to me?

    You may be potentially affected by this action if you are an 
agricultural producer, food manufacturer, or pesticide manufacturer. 
The following list of North American Industrial Classification System 
(NAICS) codes is not intended to be exhaustive, but rather provides a 
guide to help readers determine whether this document applies to them. 
Potentially affected entities may include:
     Crop production (NAICS code 111).
     Animal production (NAICS code 112).
     Food manufacturing (NAICS code 311).
     Pesticide manufacturing (NAICS code 32532).

B. How can I get electronic access to other related information?

    You may access a frequently updated electronic version of 40 CFR 
part 180 through the Government Printing Office's e-CFR site at http://www.ecfr.gov/cgi-bin/text-idx?&c=ecfr&tpl=/ecfrbrowse/Title40/40tab_02.tpl.

C. 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-2016-0259 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 
October 16, 2017. 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-2016-0259, by one of 
the following methods:
     Federal eRulemaking Portal: http://www.regulations.gov. 
Follow the online instructions for submitting comments. Do not submit 
electronically any information you consider to be CBI or other 
information whose disclosure is restricted by statute.
     Mail: OPP Docket, Environmental Protection Agency Docket 
Center (EPA/DC), (28221T), 1200 Pennsylvania Ave. NW., Washington, DC 
20460-0001.
     Hand Delivery: To make special arrangements for hand 
delivery or delivery of boxed information, please follow the 
instructions at http://www.epa.gov/dockets/contacts.html.
    Additional instructions on commenting or visiting the docket, along 
with more information about dockets generally, is available at http://www.epa.gov/dockets.

II. Background and Statutory Findings

    In the Federal Register of August 29, 2016 (81 FR 59165) (FRL-9950-
22), EPA issued a document pursuant to FFDCA section 408(d)(3), 21 
U.S.C. 346a(d)(3), announcing the filing of a pesticide tolerance 
petition (PP 6F8459) by CH Biotech R&D Co., LTD C/O Spring Trading 
Company, 203 Dogwood Trail, Magnolia, TX 77354. The petition requested 
that 40 CFR part 180 be amended by establishing an exemption from the 
requirement of a tolerance for residues of 1-triacontanol. That 
document referenced a summary of the petition prepared by the 
petitioner James Yowell of Spring Trading Company, which is available 
in the docket, http://www.regulations.gov. There were no comments 
received in response to the notice of filing.
    Section 408(c)(2)(A)(i) of FFDCA allows EPA to establish an 
exemption from the requirement for a tolerance (the legal limit for a 
pesticide chemical residue in or on a food) only if EPA determines that 
the exemption is ``safe.'' Section 408(c)(2)(A)(ii) of FFDCA defines 
``safe'' to mean that ``there is a reasonable certainty that no harm 
will result from aggregate exposure to the pesticide chemical residue, 
including all anticipated dietary exposures and all other exposures for 
which there is reliable information.'' This includes exposure through 
drinking water and in residential settings, but does not include 
occupational exposure. Pursuant to FFDCA section 408(c)(2)(B), in 
establishing or maintaining in effect an exemption from the requirement 
of a tolerance, EPA must take into account the factors set forth in 
FFDCA section 408(b)(2)(C), which require 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. . . 
. '' Additionally, FFDCA section 408(b)(2)(D) requires that 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 performs a number of analyses to determine the risks from 
aggregate exposure to pesticide residues. First, EPA determines the 
toxicity of pesticides. Second, EPA examines exposure to the pesticide 
through food, drinking water, and through other exposures that occur as 
a result of pesticide use in residential settings.

III. Toxicological Profile

    Consistent with FFDCA section 408(b)(2)(D), EPA has reviewed the 
available scientific data and other relevant information in support of 
this action and considered its validity, completeness and reliability, 
and the relationship of this information to human risk. EPA has also 
considered available information concerning the variability of the 
sensitivities of major identifiable subgroups of consumers, including 
infants and children.

A. Overview of 1-Triacontanol

    1-Triacontanol (TA), a long chain fatty alcohol (LCOH- C30), 
naturally occurs in plant, and insect waxes and constitutes a regular 
part of the human diet. As a pesticide, TA functions as a plant growth 
regulator. It promotes germination, root, stem and leaf growth, and 
flowering, as well as improving the seed, thus increasing plant 
production and quality. In terms of the mechanism of action, TA can be 
absorbed through the plant's stem and leaf, and may promote plant 
growth, increase accumulation of dry matter, improve the permeability 
of cell membrane, increase chlorophyll content, improve photosynthetic 
intensity, and increase activity of amylase, oxidase and peroxidase. 
With regard to its presence in insect wax, TA constitutes the majority 
of long chain fatty alcohols found in beeswax, naturally secreted 
through the bee's abdomen. In addition to the dietary consumption of TA 
from foods, humans are already exposed to 1-triacontanol because of its 
use in cosmetics, toiletries, surface lubricants, and pharmaceutical 
preparations; products that are broadly used across the consumer 
products industry with highest per person consumer exposures resulting 
from use in personal care products. For the pharmaceutical industry, 
there are overall health benefits such as anti-inflammatory and

[[Page 38851]]

cholesterol lowering properties from the use of TA (Federal Food, Drug, 
and Cosmetic Act (FFDCA) Considerations for 1-Triacontanol EPA-HQ-OPP-
2016-0259).
    An aggregate risk assessment for TA for dietary (food and drinking 
water) exposures was not conducted as no toxicological endpoints have 
been identified in the toxicity database. EPA has determined under the 
FFDCA that there is reasonable certainty that no harm will result to 
the general population or to infants and children from aggregate 
exposure to TA.
    There are no human health or environmental risks of concern 
associated with this assessment. Therefore, EPA has no objection to the 
registration of the proposed manufacturing use product, associated end 
use product, and an exemption from a food tolerance.
    For a summary of the data upon which EPA relied, please refer to 
the document entitled, ``Federal Food, Drug, and Cosmetic Act (FFDCA) 
Considerations for 1-Triacontanol'' (June 13, 2017), available in the 
docket for this action.

B. Biochemical Pesticide Toxicology Data Requirements

    All applicable toxicology data requirements supporting the petition 
to establish an exemption from the requirement of a tolerance for the 
use of TA as an active ingredient in or on food commodities, when used 
in accordance with label direction and good agricultural practices, 
have been fulfilled. Based on the submitted data and the results of 
studies using comparable long chain fatty alcohols, there are no human 
health risks of concern associated with TA and there is sufficient 
information to justify an exemption from the requirement of a tolerance 
for this compound on all food commodities. Acute studies on TA show 
that this long chain fatty alcohol is Toxicology Category IV for: Acute 
oral toxicity, Acute dermal toxicity, Acute eye irritation, and Primary 
dermal irritation. TA is not a dermal sensitizer. Waivers were granted 
for subchronic toxicology studies including the 90-day Oral study, 
Developmental toxicity study, and Genetic toxicity testing based on 
existing scientific literature for structurally similar long chain 
fatty alcohols that demonstrate that fatty alcohols rapidly and readily 
become degradable and pose no risks to human health or to the 
environment.

IV. Aggregate Exposures

    In examining aggregate exposure, FFDCA section 408 directs EPA to 
consider available information concerning exposures from the pesticide 
residue in food and all other non-occupational exposures, including 
drinking water from ground water or surface water and exposure through 
pesticide use in gardens, lawns, or buildings (residential and other 
indoor uses).

A. Dietary Exposure

    An aggregate risk assessment for TA for dietary (food and drinking 
water) exposures was not conducted as no toxicological endpoints have 
been identified in the toxicity database.

B. Other Non-Occupational Exposure

    Other non-occupational exposure to 1-triacontanol from pesticidal 
use is not expected to occur as the TA biodegrades rapidly and the 
product is applied at low application rates of 500 part per millions 
(ppm) three to four times per season. There are no residential uses for 
TA that would result in non-occupational exposure.

V. Cumulative Effects From Substances With a Common Mechanism of 
Toxicity

    Section 408(b)(2)(D)(v) of FFDCA requires that, when considering 
whether to establish, modify, or revoke a tolerance, the Agency 
consider ``available information'' concerning the cumulative effects of 
a particular pesticide's residues and ``other substances that have a 
common mechanism of toxicity.''
    EPA has not found TA to share a common mechanism of toxicity with 
any other substances, and TA does not appear to produce a toxic 
metabolite produced by other substances. For the purposes of this 
tolerance action, therefore, EPA has assumed that TA does not have a 
common mechanism of toxicity with other substances. For information 
regarding EPA's efforts to determine which chemicals have a common 
mechanism of toxicity and to evaluate the cumulative effects of such 
chemicals, see EPA's Web site at http://www.epa.gov/pesticides/cumulative.

VI. Determination of Safety for U.S. Population, Infants and Children

    FFDCA section 408(b)(2)(C) provides that, in considering the 
establishment of a tolerance or tolerance exemption for a pesticide 
chemical residue, EPA shall assess the available information about 
consumption patterns among infants and children, special susceptibility 
of infants and children to pesticide chemical residues, and the 
cumulative effects on infants and children of the residues and other 
substances with a common mechanism of toxicity. In addition, FFDCA 
section 408(b)(2)(C) 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 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. In applying this 
provision, EPA either retains the default value of 10X, or uses a 
different additional or no safety factor when reliable data are 
available to support a different additional or no safety factor.
    As part of its qualitative assessment, EPA evaluated the available 
toxicity and exposure data on TA and considered its validity, 
completeness, and reliability, as well as the relationship of this 
information to human risk. EPA considers the toxicity database to be 
complete and has identified no residual uncertainty with regard to 
prenatal and postnatal toxicity or exposure. No hazard was identified 
based on the available studies; therefore, EPA concludes that there are 
no threshold effects of concern to infants, children, or adults from 
TA. As a result, EPA concludes that no additional margin of exposure 
(safety) is necessary.

VII. Other Considerations

A. Analytical Enforcement Methodology

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

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

[[Page 38852]]

EPA explain the reasons for departing from the Codex level.
    The Codex has not established a MRL for 1-triacontanol.

VIII. Conclusions

    Based on its assessment of 1-triacontanol, 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 1-
triacontanol. Therefore, an exemption is established for residues of 1-
triacontanol on all food commodities when used in accordance with label 
directions and good agricultural practices.

IX. Statutory and Executive Order Reviews

    This action establishes a tolerance under FFDCA section 408(d) in 
response to a petition submitted to the Agency. The Office of 
Management and Budget (OMB) has exempted these types of actions from 
review under Executive Order 12866, entitled ``Regulatory Planning and 
Review'' (58 FR 51735, October 4, 1993). Because this action has been 
exempted from review under Executive Order 12866, this action is not 
subject to Executive Order 13211, entitled ``Actions Concerning 
Regulations That Significantly Affect Energy Supply, Distribution, or 
Use'' (66 FR 28355, May 22, 2001) or Executive Order 13045, entitled 
``Protection of Children from Environmental Health Risks and Safety 
Risks'' (62 FR 19885, April 23, 1997). This action does not contain any 
information collections subject to OMB approval under the Paperwork 
Reduction Act (PRA), 44 U.S.C. 3501 et seq., nor does it require any 
special considerations under Executive Order 12898, entitled ``Federal 
Actions to Address Environmental Justice in Minority Populations and 
Low-Income Populations'' (59 FR 7629, February 16, 1994).
    Since tolerances and exemptions that are established on the basis 
of a petition under FFDCA section 408(d), such as the tolerance in this 
final rule, do not require the issuance of a proposed rule, the 
requirements of the Regulatory Flexibility Act (RFA) (5 U.S.C. 601 et 
seq.), do not apply.
    This action directly regulates growers, food processors, food 
handlers, and food retailers, not States or tribes, nor does this 
action alter the relationships or distribution of power and 
responsibilities established by Congress in the preemption provisions 
of FFDCA section 408(n)(4). As such, the Agency has determined that 
this action will not have a substantial direct effect on States or 
tribal governments, on the relationship between the national government 
and the States or tribal governments, or on the distribution of power 
and responsibilities among the various levels of government or between 
the Federal Government and Indian tribes. Thus, the Agency has 
determined that Executive Order 13132, entitled ``Federalism'' (64 FR 
43255, August 10, 1999) and Executive Order 13175, entitled 
``Consultation and Coordination with Indian Tribal Governments'' (65 FR 
67249, November 9, 2000) do not apply to this action. In addition, this 
action does not impose any enforceable duty or contain any unfunded 
mandate as described under Title II of the Unfunded Mandates Reform Act 
(UMRA) (2 U.S.C. 1501 et seq.).
    This action does not involve any technical standards that would 
require Agency consideration of voluntary consensus standards pursuant 
to section 12(d) of the National Technology Transfer and Advancement 
Act (NTTAA) (15 U.S.C. 272 note).

X. 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: July 31, 2017.
Richard P. Keigwin, Jr.,
Director, 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. Add Sec.  180.1345 to subpart D to read as follows:

Sec.  180.1345  1-Triacontanol; exemption from the requirement of a 
tolerance.

    Residues of the biochemical pesticide 1-Triacontanol are exempt 
from the requirement of a tolerance in or on all food commodities.

[FR Doc. 2017-17338 Filed 8-15-17; 8:45 am]
BILLING CODE 6560-50-P