83_FR_20060 83 FR 19972 - Konjac Glucomannan; Exemption From the Requirement of a Tolerance

83 FR 19972 - Konjac Glucomannan; Exemption From the Requirement of a Tolerance

ENVIRONMENTAL PROTECTION AGENCY

Federal Register Volume 83, Issue 88 (May 7, 2018)

Page Range19972-19976
FR Document2018-09649

This regulation establishes an exemption from the requirement of a tolerance for residues of konjac glucomannan (CAS Reg. No. 37220- 17-0) when used as an inert ingredient on growing crops only at a concentration not to exceed 1% by weight in a pesticide formulation. Technology Services Group, on behalf of, Attune Agriculture, LLC, submitted a petition to EPA under the Federal Food, Drug, and Cosmetic Act (FFDCA), requesting establishment of an exemption from the requirement of a tolerance. This regulation eliminates the need to establish a maximum permissible level for residues of konjac glucomannan resulting from use in accordance with the terms of this exemption.

Federal Register, Volume 83 Issue 88 (Monday, May 7, 2018)
[Federal Register Volume 83, Number 88 (Monday, May 7, 2018)]
[Rules and Regulations]
[Pages 19972-19976]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2018-09649]


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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 180

[EPA-HQ-OPP-2017-0249; FRL-9976-60]


Konjac Glucomannan; 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 konjac glucomannan (CAS Reg. No. 37220-
17-0) when used as an inert ingredient on growing crops only at a 
concentration not to exceed 1% by weight in a pesticide formulation. 
Technology Services Group, on behalf of, Attune Agriculture, LLC, 
submitted a petition to EPA under the Federal Food, Drug, and Cosmetic 
Act (FFDCA), requesting establishment of an exemption from the 
requirement of a tolerance. This regulation eliminates the need to 
establish a maximum permissible level for residues of konjac 
glucomannan resulting from use in accordance with the terms of this 
exemption.

DATES: This regulation is effective May 7, 2018. Objections and 
requests for hearings must be received on or before July 6, 2018, and 
must be filed in accordance with the instructions provided in 40 CFR 
part 178 (see also Unit I.C. of the SUPPLEMENTARY INFORMATION).

ADDRESSES: The docket for this action, identified by docket 
identification (ID) number EPA-HQ-OPP-2017-0249, 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: Michael Goodis, Registration Division 
(7505P), Office of Pesticide Programs, Environmental Protection Agency, 
1200 Pennsylvania Ave. NW, Washington, DC 20460-0001; main telephone 
number: (703) 305-7090; email address: [email protected].

SUPPLEMENTARY INFORMATION: 

I. General Information

A. Does this action apply to me?

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

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

    You may access a frequently updated electronic version of 40 CFR 
part 180 through the Government 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-2017-0249 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 
July 6, 2018. Addresses for mail and hand delivery of objections and 
hearing requests are provided in 40 CFR 178.25(b).
    In addition to filing an objection or hearing request with the 
Hearing Clerk as described in 40 CFR part 178, please submit a copy of 
the filing (excluding any Confidential Business Information (CBI)) for 
inclusion in the public docket. Information not marked confidential 
pursuant to 40 CFR part 2 may be disclosed publicly by EPA without 
prior notice. Submit the non-CBI copy of your objection or hearing 
request, identified by docket ID number EPA-HQ-OPP-2017-0249, 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. Petition for Exemption

    In the Federal Register of September 15, 2017 (82 FR 43352) (FRL-
9965-43), EPA issued a document pursuant to FFDCA section 408, 21 
U.S.C. 346a, announcing the filing of a pesticide petition (PP IN-
11048) by Technology Services Group, on behalf of, Attune Agriculture, 
LLC, 10552 Philadelphia Road, White Marsh, MD 21162. The petition 
requested that 40 CFR 180.920 be amended by establishing an exemption 
from the requirement of a tolerance for residues of konjac glucomannan 
(also referred to as konjac mannan) (CAS Reg. No. 37220-17-0)

[[Page 19973]]

when used as an inert ingredient (thickener) in pesticide formulations 
applied to growing crops only at a maximum use level of 1.0%. That 
document referenced a summary of the petition prepared by Technology 
Services Group, on behalf of, Attune Agriculture, LLC, the petitioner, 
which is available in the docket, http://www.regulations.gov. A comment 
was received on the notice of filing. EPA's response is discussed in 
Unit V.C.

III. Inert Ingredient Definition

    Inert ingredients are all ingredients that are not active 
ingredients as defined in 40 CFR 153.125 and include, but are not 
limited to, the following types of ingredients (except when they have a 
pesticidal efficacy of their own): Solvents such as alcohols and 
hydrocarbons; surfactants such as polyoxyethylene polymers and fatty 
acids; carriers such as clay and diatomaceous earth; thickeners such as 
carrageenan and modified cellulose; wetting, spreading, and dispersing 
agents; propellants in aerosol dispensers; microencapsulating agents; 
and emulsifiers. The term ``inert'' is not intended to imply 
nontoxicity; the ingredient may or may not be chemically active. 
Generally, EPA has exempted inert ingredients from the requirement of a 
tolerance based on the low toxicity of the individual inert 
ingredients.

IV. Aggregate Risk Assessment and Determination of Safety

    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 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 establishes exemptions from the requirement of a tolerance only 
in those cases where it can be clearly demonstrated that the risks from 
aggregate exposure to pesticide chemical residues under reasonably 
foreseeable circumstances will pose no appreciable risks to human 
health. In order to determine the risks from aggregate exposure to 
pesticide inert ingredients, the Agency considers the toxicity of the 
inert in conjunction with possible exposure to residues of the inert 
ingredient through food, drinking water, and through other exposures 
that occur as a result of pesticide use in residential settings. If EPA 
is able to determine that a finite tolerance is not necessary to ensure 
that there is a reasonable certainty that no harm will result from 
aggregate exposure to the inert ingredient, an exemption from the 
requirement of a tolerance may be established.
    Consistent with FFDCA section 408(c)(2)(A), and the factors 
specified in FFDCA section 408(c)(2)(B), 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 konjac glucomannan including 
exposure resulting from the exemption established by this action. EPA's 
assessment of exposures and risks associated with konjac glucomannan 
follows.

A. Toxicological Profile

    EPA has evaluated the available toxicity data and considered their 
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 adverse effects caused by konjac glucomannan as well as the no-
observed-adverse-effect-level (NOAEL) and the lowest-observed-adverse-
effect-level (LOAEL) from the toxicity studies are discussed in this 
unit.
    Konjac glucomannan is a non-digestible polysaccharide with a large 
molecular weight (i.e., 200,000-2,000,000 daltons). A substance of this 
size would be unlikely to penetrate intact human skin or 
gastrointestinal tract. Because of its large molecular weight and the 
body's inability to digest it, it is unlikely that the body will absorb 
konjac glucomannan. This is supported by the studies below.
    Often in the literature, konjac flour and konjac glucomannan are 
used interchangeably. The European Commission defines konjac flour as 
the unpurified raw product from the root of the perennial plant 
Amorphophallus konjac, and konjac glucomannan refers to the product 
that has been washed and extracted using water-containing ethanol. The 
majority of the studies refer to the use of konjac flour as the test 
substance. EPA has concluded that it is appropriate to rely on those 
studies since the two substances are essentially the same in molecular 
weight and origin thus expected to present the same toxicological 
profile.
    Konjac glucomannan exhibits low levels of acute toxicity. Acute 
studies in rats and mice show oral LD50s of >2,800 mg/kg to 
>5,000 mg/kg. The dermal LD50 in rabbits is >2,000 mg/kg. 
Konjac glucomannan was not shown to be a skin irritant or dermal 
sensitizer and shows minimal eye irritation.
    Asthmatic responses in humans (e.g., Konjac asthma or konnyaku 
asthma) exposed to airborne powders produced during commercial 
manufacture of konjac flour from konjac tubers has been reported. It 
has been associated with the inhalation of dust produced during the 
production of konjac flour to make konnyaku, a traditional jelly-like 
Asian food prepared from glucomannan. An inhalation exposure study with 
guinea pigs demonstrated that respiratory hypersensitivity to food 
grade konjac flour can be induced following repeated inhalation 
exposures. According to a more recent study, however, the antigen in 
konjac flour responsible for respiratory sensitization is actually a 
protein and not glucomannan.
    Several repeat-dose toxicity studies conducted on Sprague-Dawley 
rats are available for konjac flour: A four-week dietary study, a 
twelve-week feeding study, an 18-month dietary study, and an 8-week 
oral study with pregnant cats. Two carcinogenicity studies are also 
available.
    A four-week dietary exposure study was conducted with Sprague-
Dawley rats. Groups of four male rats were fed either 5% cellulose 
(control), 10% cellulose, 10% pectin or 10% konjac (~5,000 mg/kg/day) 
for 28 days. Compared to the control group, consumption of 10% konjac 
in the diet decreased the digestion and absorption of protein in the 
large intestine which resulted in a decrease in body weight gain. 
Because of the high dosing it is not certain if the effect seen is the 
result of excessive dosing or from the toxicity of chemical.
    In a twelve-week feeding study, groups of 12/sex, five week old 
Sprague-Dawley rats received the basal diet (a 1% cholesterol) or 
konjac meal

[[Page 19974]]

supplementation at 2.5, 5.0 or 10% of the diet (~1,250, 2,500, or 5,000 
mg/kg/day). Changes were seen on gross examination of the liver. The 
full study report was not available but according to the Food and 
Agriculture Organization/World Health Organization (FAO/WHO) Joint 
Expert Committee on Food Additives (JECFA) report, the author suggests 
the reason for this is that konjac flour binds with bile acids and 
depresses reabsorption in the intestines which consequently reduces the 
accumulation of lipids in the liver. All treated groups had reduced 
total cholesterol in comparison with the high-cholesterol control 
group. Body-weight gain was slightly but statistically significantly 
lower in males fed 10% refined konjac meal than in the other groups 
during the first eight weeks. Food intake was also reduced in this 
group. Therefore, the NOAEL is 5% of the diet (~2,500 mg/kg/day) with a 
LOAEL of 10% (~5,000 mg/kg/day) based on decreased body weight gain in 
males.
    An 18-month dietary study assessed groups of 15 Sprague-Dawley rats 
fed a basal diet or a diet with 1.0% konjac flour (~500 mg/kg/day). 
There was no difference in body weight gain, absolute or relative organ 
weights or femur weights and no evidence of treatment-related 
pathological changes or effects on calcium and phosphorus metabolism. 
Treated male rats had significantly lower serum cholesterol levels at 9 
and 18 months and lower triglycerides at 3 and 9 weeks but not 12 
months. In female rats, the only difference from the control was a 
lower triglyceride level at 18 months. The liver of treated rats had 
smaller more lightly stained nuclei and reduced bile duct proliferation 
in the portal area. Certain cells (not specified) of treated rats 
displayed fewer signs of senescence compared to controls. There was no 
evidence that 1% konjac flour in the diet (~500 mg/kg/day) was toxic to 
rats.
    Two groups of 15 adult pregnant British short-hair cats were fed 
diets containing either 2% carob gum or 2% konjac flour (0.98 to 3.08 
mg/kg/day prior to parturition) for eight weeks. There were no 
significant changes in body weight between controls and treated 
animals. Biochemical and hematological parameters were reported to be 
within normal ranges throughout the study. Mean birth weight of kittens 
born to control cats was statistically significantly lower (p >0.01) 
than kittens born to konjac fed cats; however, the standard deviation 
was within the range of controls and therefore, these effects are not 
considered adverse. All cats in the study completed lactation and 
reared successfully.
    There is no evidence that konjac glucomannan suppresses or 
otherwise harms immune function in mammalian systems. No signs of 
neurotoxicity were reported in the studies of acute or repeat-dose oral 
exposure to konjac glucomannan.
    Genotoxicity tests of konjac flour include an Ames test, a mouse 
lymphoma assay, and an in vivo mouse micronucleus test. All 
genotoxicity assays were negative. Konjac was not mutagenic in the Ames 
test and did not induce mutations in cultured mouse lymphoma cells or 
cause clastogenicity in the in vivo micronucleus study in the presence 
or absence of S-9 activation.
    Konjac glucomannan is not expected to be carcinogenic. In addition 
to showing negative results in genotoxicity and mutagenicity tests, a 
20-week and a 1-year feeding study were conducted and no evidenced of 
carcinogenicity was observed. In fact, the incidence of colon tumors in 
1,2-dimethylhydrazine DMH treated animals was significantly reduced 
with konjac glocomannan consumption. Similarly, spontaneous liver 
tumors in C3H/He mice were inhibited by maintaining the mice on a diet 
containing 10% glucomannan.

B. Toxicological Points of Departure/Levels of Concern

    No toxicological endpoint of concern has been identified for konjac 
glucomannan. Based on the available information as discussed in Unit 
IV.A., it is concluded that there is no end point of concern identified 
and therefore, quantitative risk assessment is not warranted.

C. Exposure Assessment

    1. Dietary exposure from food and feed uses. In evaluating dietary 
exposure to konjac glucomannan, EPA considered exposure under the 
proposed exemption from the requirement of a tolerance. EPA assessed 
dietary exposures from konjac glucomannan in food as follows:
    Dietary exposure (food and drinking water) to konjac glucomannan 
may occur following ingestion of foods with residues from treated 
crops. Additional dietary exposure may result from the use of konjac 
glucomannan as a food additive; it has been used as a thickener, 
texture stabilizer, emulsifier, and gelling agent in foods and 
beverages, as well as agriculture and animal feed. However, a 
quantitative dietary exposure assessment was not conducted since a 
toxicological endpoint for risk assessment was not identified.
    2. Dietary exposure from drinking water. Since a hazard endpoint of 
concern was not identified for the acute and chronic dietary 
assessment, a quantitative dietary exposure risk assessment for 
drinking water was not conducted, although exposures may be expected 
from use on food crops.
    3. From non-dietary exposure. The term ``residential exposure'' is 
used in this document to refer to non-occupational, non-dietary 
exposure (e.g., textiles (clothing and diapers), carpets, swimming 
pools, and hard surface disinfection on walls, floors, tables). 
Although currently, there are no uses for konjac glucomannan in 
products that might result in residential exposure, it is possible that 
some may be requested in the future. Additional non-dietary exposure 
may occur from use of konjac glucomannan in pharmaceutical products and 
cosmetics. Based on the discussion above, a quantitative residential 
exposure assessment for konjac glucomannan was not conducted.
    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 konjac glucomannan to share a common mechanism of 
toxicity with any other substances, and konjac glucomannan does not 
appear to produce a toxic metabolite produced by other substances. For 
the purposes of this tolerance action, therefore, EPA has assumed that 
konjac glucomannan 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 website at http://www.epa.gov/pesticides/cumulative.

D. Safety Factor for Infants and Children

    Section 408(b)(2)(C) requires EPA to retain an additional tenfold 
margin of safety in the case of threshold effects 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. As 
noted in Unit IV.B., there is no indication of threshold effects being 
caused by konjac glucomannan. Therefore, this requirement does not

[[Page 19975]]

apply to the present analysis. Moreover, due to the lack of any 
toxicological endpoints of concern, EPA is conducting a qualitative 
assessment of konjac glucomannan, which does not use safety factors for 
assessing risk, and no additional safety factor is needed for assessing 
risk to infants and children.

E. Aggregate Risks and Determination of Safety

    Taking into consideration all available information on konjac 
glucomannan, EPA has determined that there is a reasonable certainty 
that no harm to any population subgroup will result from aggregate 
exposure to konjac glucomannan. Therefore, EPA concludes that the 
exemption from the requirement of a tolerance as requested by the 
petitioner--for residues of konjac glucomannan on growing crops when 
used as an inert ingredient (thickener), in pesticide formulations at a 
concentration not to exceed 1.0% by weight of the pesticide formulation 
is safe under FFDCA section 408.

V. Other Considerations

A. Analytical Enforcement Methodology

    An analytical method is not required for enforcement purposes since 
the Agency is not establishing a numerical tolerance for residues of 
konjac glucomannan in or on any food commodities. EPA is establishing 
limitations on the amount of konjac glucomannan that may be used in 
pesticide formulations applied to growing crops. These limitations will 
be enforced through the pesticide registration process under the 
Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA), 7 U.S.C. 
136 et seq. EPA will not register any pesticide formulation for use on 
growing crops for sale or distribution that exceeds 1% by weight of 
konjac glucomannan.

B. Response to Comments

    One comment was received in response to the Notice of Filing. The 
comment was received from a private citizen who opposed the 
authorization to sell any pesticide that leaves a residue on food. The 
Agency recognizes that some individuals believe that no residue of 
pesticides should be allowed. 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 the statute. EPA has evaluated all the available 
data and concluded that there is a reasonable certainty of no harm from 
the limited use of konjac glucomannan as inert ingredients in pesticide 
formulations. The commenter has not provided any information supporting 
a conclusion that this exemption would not be safe.

VI. Conclusions

    Therefore, an exemption from the requirement of a tolerance is 
established under 40 CFR 180.920 for konjac glucomannan (CAS Reg. No. 
37220-17-0) when used as an inert ingredient (thickener) in pesticide 
formulations applied to growing crops only at a concentration not to 
exceed 1.0% by weight of the pesticide formulation.

VII. Statutory and Executive Order Reviews

    This action establishes an exemption from the requirement of 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); Executive Order 13045, entitled ``Protection of 
Children from Environmental Health Risks and Safety Risks'' (62 FR 
19885, April 23, 1997); or Executive Order 13771, entitled ``Reducing 
Regulations and Controlling Regulatory Costs'' (82 FR 9339, February 3, 
2017). This action does not contain any information collections subject 
to OMB approval under the Paperwork Reduction Act (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 exemption 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).

VIII. Congressional Review Act

    Pursuant to the Congressional Review Act (5 U.S.C. 801 et seq.), 
EPA will submit a report containing this rule and other required 
information to the U.S. Senate, the U.S. House of Representatives, and 
the Comptroller General of the United States prior to publication of 
the rule in the Federal Register. This action is not a ``major rule'' 
as defined by 5 U.S.C. 804(2).

List of Subjects in 40 CFR Part 180

    Environmental protection, Administrative practice and procedure, 
Agricultural commodities, Pesticides and pests, Reporting and 
recordkeeping requirements.

    Dated: April 12, 2018.
Donna Davis,
Acting Division Director, Registration Division, Office of Pesticide 
Programs.

    Therefore, 40 CFR chapter I is amended as follows:

PART 180--[AMENDED]

0
1. The authority citation for part 180 continues to read as follows:

    Authority: 21 U.S.C. 321(q), 346a and 371.

0
2. In Sec.  180.920, add alphabetically the inert ingredient ``Konjac 
glucomannan (CAS Reg. No. 37220-17-0)'' to the table to read as 
follows:

[[Page 19976]]

Sec.  180.920   Inert ingredients used pre-harvest; exemptions from the 
requirement of a tolerance.

* * * * *

------------------------------------------------------------------------
        Inert ingredients               Limits               Uses
------------------------------------------------------------------------
 
                              * * * * * * *
Konjac glucomannan (CAS Reg. No.  Not to exceed 1.0%  Thickener.
 37220-17-0).                      by weight in
                                   pesticide
                                   formulation.
 
                              * * * * * * *
------------------------------------------------------------------------

[FR Doc. 2018-09649 Filed 5-4-18; 8:45 am]
 BILLING CODE 6560-50-P



                                             19972                Federal Register / Vol. 83, No. 88 / Monday, May 7, 2018 / Rules and Regulations

                                             Agricultural commodities, Pesticides                    provided in 40 CFR part 178 (see also                 objection to any aspect of this regulation
                                             and pests, Reporting and recordkeeping                  Unit I.C. of the SUPPLEMENTARY                        and may also request a hearing on those
                                             requirements.                                           INFORMATION).                                         objections. You must file your objection
                                              Dated: April 26, 2018.                                 ADDRESSES: The docket for this action,                or request a hearing on this regulation
                                             Wynne Miller,                                           identified by docket identification (ID)              in accordance with the instructions
                                                                                                     number EPA–HQ–OPP–2017–0249, is                       provided in 40 CFR part 178. To ensure
                                             Acting Director, Office of Pesticide Programs.
                                                                                                     available at http://www.regulations.gov               proper receipt by EPA, you must
                                               Therefore, 40 CFR chapter I is                                                                              identify docket ID number EPA–HQ–
                                             amended as follows:                                     or at the Office of Pesticide Programs
                                                                                                     Regulatory Public Docket (OPP Docket)                 OPP–2017–0249 in the subject line on
                                                                                                     in the Environmental Protection Agency                the first page of your submission. All
                                             PART 180—[AMENDED]
                                                                                                     Docket Center (EPA/DC), West William                  objections and requests for a hearing
                                             ■ 1. The authority citation for part 180                Jefferson Clinton Bldg., Rm. 3334, 1301               must be in writing, and must be
                                             continues to read as follows:                           Constitution Ave. NW, Washington, DC                  received by the Hearing Clerk on or
                                                                                                                                                           before July 6, 2018. Addresses for mail
                                                 Authority: 21 U.S.C. 321(q), 346a and 371.          20460–0001. The Public Reading Room
                                                                                                                                                           and hand delivery of objections and
                                             ■ 2. Add § 180.1355 to subpart D to read                is open from 8:30 a.m. to 4:30 p.m.,
                                                                                                                                                           hearing requests are provided in 40 CFR
                                             as follows:                                             Monday through Friday, excluding legal
                                                                                                                                                           178.25(b).
                                                                                                     holidays. The telephone number for the                  In addition to filing an objection or
                                             § 180.1355 Duddingtonia flagrans strain                 Public Reading Room is (202) 566–1744,                hearing request with the Hearing Clerk
                                             IAH 1297; exemption from the requirement                and the telephone number for the OPP
                                             of a tolerance.                                                                                               as described in 40 CFR part 178, please
                                                                                                     Docket is (703) 305–5805. Please review               submit a copy of the filing (excluding
                                               An exemption from the requirement                     the visitor instructions and additional               any Confidential Business Information
                                             of a tolerance is established for residues              information about the docket available                (CBI)) for inclusion in the public docket.
                                             of Duddingtonia flagrans strain IAH                     at http://www.epa.gov/dockets.                        Information not marked confidential
                                             1297 in or on all food commodities                      FOR FURTHER INFORMATION CONTACT:                      pursuant to 40 CFR part 2 may be
                                             when used in accordance with label                      Michael Goodis, Registration Division                 disclosed publicly by EPA without prior
                                             directions and good agricultural                        (7505P), Office of Pesticide Programs,                notice. Submit the non-CBI copy of your
                                             practices.                                              Environmental Protection Agency, 1200                 objection or hearing request, identified
                                             [FR Doc. 2018–09647 Filed 5–4–18; 8:45 am]              Pennsylvania Ave. NW, Washington, DC                  by docket ID number EPA–HQ–OPP–
                                             BILLING CODE 6560–50–P                                  20460–0001; main telephone number:                    2017–0249, by one of the following
                                                                                                     (703) 305–7090; email address:                        methods:
                                                                                                     RDFRNotices@epa.gov.                                    • Federal eRulemaking Portal: http://
                                             ENVIRONMENTAL PROTECTION                                SUPPLEMENTARY INFORMATION:                            www.regulations.gov. Follow the online
                                             AGENCY                                                                                                        instructions for submitting comments.
                                                                                                     I. General Information
                                                                                                                                                           Do not submit electronically any
                                             40 CFR Part 180                                         A. Does this action apply to me?                      information you consider to be CBI or
                                             [EPA–HQ–OPP–2017–0249; FRL–9976–60]                        You may be potentially affected by                 other information whose disclosure is
                                                                                                     this action if you are an agricultural                restricted by statute.
                                             Konjac Glucomannan; Exemption                           producer, food manufacturer, or                         • Mail: OPP Docket, Environmental
                                             From the Requirement of a Tolerance                     pesticide manufacturer. The following                 Protection Agency Docket Center (EPA/
                                                                                                     list of North American Industrial                     DC), (28221T), 1200 Pennsylvania Ave.
                                             AGENCY:  Environmental Protection                                                                             NW, Washington, DC 20460–0001.
                                             Agency (EPA).                                           Classification System (NAICS) codes is
                                                                                                                                                             • Hand Delivery: To make special
                                             ACTION: Final rule.
                                                                                                     not intended to be exhaustive, but rather
                                                                                                                                                           arrangements for hand delivery or
                                                                                                     provides a guide to help readers
                                                                                                                                                           delivery of boxed information, please
                                             SUMMARY:   This regulation establishes an               determine whether this document
                                                                                                                                                           follow the instructions at http://
                                             exemption from the requirement of a                     applies to them. Potentially affected
                                                                                                                                                           www.epa.gov/dockets/contacts.html.
                                             tolerance for residues of konjac                        entities may include:
                                                                                                        • Crop production (NAICS code 111).                Additional instructions on commenting
                                             glucomannan (CAS Reg. No. 37220–17–                                                                           or visiting the docket, along with more
                                             0) when used as an inert ingredient on                     • Animal production (NAICS code
                                                                                                     112).                                                 information about dockets generally, is
                                             growing crops only at a concentration                                                                         available at http://www.epa.gov/
                                             not to exceed 1% by weight in a                            • Food manufacturing (NAICS code
                                                                                                     311).                                                 dockets.
                                             pesticide formulation. Technology
                                             Services Group, on behalf of, Attune                       • Pesticide manufacturing (NAICS                   II. Petition for Exemption
                                             Agriculture, LLC, submitted a petition                  code 32532).
                                                                                                                                                              In the Federal Register of September
                                             to EPA under the Federal Food, Drug,                    B. How can I get electronic access to                 15, 2017 (82 FR 43352) (FRL–9965–43),
                                             and Cosmetic Act (FFDCA), requesting                    other related information?                            EPA issued a document pursuant to
                                             establishment of an exemption from the                    You may access a frequently updated                 FFDCA section 408, 21 U.S.C. 346a,
                                             requirement of a tolerance. This                        electronic version of 40 CFR part 180                 announcing the filing of a pesticide
                                             regulation eliminates the need to                       through the Government Printing                       petition (PP IN–11048) by Technology
                                             establish a maximum permissible level                   Office’s e-CFR site at http://                        Services Group, on behalf of, Attune
                                             for residues of konjac glucomannan                      www.ecfr.gov/cgi-bin/text-                            Agriculture, LLC, 10552 Philadelphia
                                             resulting from use in accordance with                                                                         Road, White Marsh, MD 21162. The
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                                                                                                     idx?&c=ecfr&tpl=/ecfrbrowse/Title40/
                                             the terms of this exemption.                            40tab_02.tpl.                                         petition requested that 40 CFR 180.920
                                             DATES: This regulation is effective May                                                                       be amended by establishing an
                                             7, 2018. Objections and requests for                    C. How can I file an objection or hearing             exemption from the requirement of a
                                             hearings must be received on or before                  request?                                              tolerance for residues of konjac
                                             July 6, 2018, and must be filed in                        Under FFDCA section 408(g), 21                      glucomannan (also referred to as konjac
                                             accordance with the instructions                        U.S.C. 346a, any person may file an                   mannan) (CAS Reg. No. 37220–17–0)


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                                                                  Federal Register / Vol. 83, No. 88 / Monday, May 7, 2018 / Rules and Regulations                                             19973

                                             when used as an inert ingredient                        demonstrated that the risks from                      interchangeably. The European
                                             (thickener) in pesticide formulations                   aggregate exposure to pesticide                       Commission defines konjac flour as the
                                             applied to growing crops only at a                      chemical residues under reasonably                    unpurified raw product from the root of
                                             maximum use level of 1.0%. That                         foreseeable circumstances will pose no                the perennial plant Amorphophallus
                                             document referenced a summary of the                    appreciable risks to human health. In                 konjac, and konjac glucomannan refers
                                             petition prepared by Technology                         order to determine the risks from                     to the product that has been washed and
                                             Services Group, on behalf of, Attune                    aggregate exposure to pesticide inert                 extracted using water-containing
                                             Agriculture, LLC, the petitioner, which                 ingredients, the Agency considers the                 ethanol. The majority of the studies
                                             is available in the docket, http://                     toxicity of the inert in conjunction with             refer to the use of konjac flour as the test
                                             www.regulations.gov. A comment was                      possible exposure to residues of the                  substance. EPA has concluded that it is
                                             received on the notice of filing. EPA’s                 inert ingredient through food, drinking               appropriate to rely on those studies
                                             response is discussed in Unit V.C.                      water, and through other exposures that               since the two substances are essentially
                                                                                                     occur as a result of pesticide use in                 the same in molecular weight and origin
                                             III. Inert Ingredient Definition
                                                                                                     residential settings. If EPA is able to               thus expected to present the same
                                                Inert ingredients are all ingredients                determine that a finite tolerance is not              toxicological profile.
                                             that are not active ingredients as defined              necessary to ensure that there is a                      Konjac glucomannan exhibits low
                                             in 40 CFR 153.125 and include, but are                  reasonable certainty that no harm will                levels of acute toxicity. Acute studies in
                                             not limited to, the following types of                  result from aggregate exposure to the                 rats and mice show oral LD50s of >2,800
                                             ingredients (except when they have a                    inert ingredient, an exemption from the               mg/kg to >5,000 mg/kg. The dermal
                                             pesticidal efficacy of their own):                      requirement of a tolerance may be                     LD50 in rabbits is >2,000 mg/kg. Konjac
                                             Solvents such as alcohols and                           established.                                          glucomannan was not shown to be a
                                             hydrocarbons; surfactants such as                         Consistent with FFDCA section                       skin irritant or dermal sensitizer and
                                             polyoxyethylene polymers and fatty                      408(c)(2)(A), and the factors specified in            shows minimal eye irritation.
                                             acids; carriers such as clay and                        FFDCA section 408(c)(2)(B), EPA has                      Asthmatic responses in humans (e.g.,
                                             diatomaceous earth; thickeners such as                  reviewed the available scientific data                Konjac asthma or konnyaku asthma)
                                             carrageenan and modified cellulose;                     and other relevant information in                     exposed to airborne powders produced
                                             wetting, spreading, and dispersing                      support of this action. EPA has                       during commercial manufacture of
                                             agents; propellants in aerosol                          sufficient data to assess the hazards of              konjac flour from konjac tubers has been
                                             dispensers; microencapsulating agents;                  and to make a determination on                        reported. It has been associated with the
                                             and emulsifiers. The term ‘‘inert’’ is not              aggregate exposure for konjac                         inhalation of dust produced during the
                                             intended to imply nontoxicity; the                      glucomannan including exposure                        production of konjac flour to make
                                             ingredient may or may not be                            resulting from the exemption                          konnyaku, a traditional jelly-like Asian
                                             chemically active. Generally, EPA has                   established by this action. EPA’s                     food prepared from glucomannan. An
                                             exempted inert ingredients from the                     assessment of exposures and risks                     inhalation exposure study with guinea
                                             requirement of a tolerance based on the                 associated with konjac glucomannan                    pigs demonstrated that respiratory
                                             low toxicity of the individual inert                    follows.                                              hypersensitivity to food grade konjac
                                             ingredients.                                                                                                  flour can be induced following repeated
                                                                                                     A. Toxicological Profile                              inhalation exposures. According to a
                                             IV. Aggregate Risk Assessment and                          EPA has evaluated the available                    more recent study, however, the antigen
                                             Determination of Safety                                 toxicity data and considered their                    in konjac flour responsible for
                                                Section 408(c)(2)(A)(i) of FFDCA                     validity, completeness, and reliability as            respiratory sensitization is actually a
                                             allows EPA to establish an exemption                    well as the relationship of the results of            protein and not glucomannan.
                                             from the requirement for a tolerance (the               the studies to human risk. EPA has also                  Several repeat-dose toxicity studies
                                             legal limit for a pesticide chemical                    considered available information                      conducted on Sprague-Dawley rats are
                                             residue in or on a food) only if EPA                    concerning the variability of the                     available for konjac flour: A four-week
                                             determines that the tolerance is ‘‘safe.’’              sensitivities of major identifiable                   dietary study, a twelve-week feeding
                                             Section 408(b)(2)(A)(ii) of FFDCA                       subgroups of consumers, including                     study, an 18-month dietary study, and
                                             defines ‘‘safe’’ to mean that ‘‘there is a              infants and children. Specific                        an 8-week oral study with pregnant cats.
                                             reasonable certainty that no harm will                  information on the studies received and               Two carcinogenicity studies are also
                                             result from aggregate exposure to the                   the nature of the adverse effects caused              available.
                                             pesticide chemical residue, including                   by konjac glucomannan as well as the                     A four-week dietary exposure study
                                             all anticipated dietary exposures and all               no-observed-adverse-effect-level                      was conducted with Sprague-Dawley
                                             other exposures for which there is                      (NOAEL) and the lowest-observed-                      rats. Groups of four male rats were fed
                                             reliable information.’’ This includes                   adverse-effect-level (LOAEL) from the                 either 5% cellulose (control), 10%
                                             exposure through drinking water and in                  toxicity studies are discussed in this                cellulose, 10% pectin or 10% konjac
                                             residential settings, but does not include              unit.                                                 (∼5,000 mg/kg/day) for 28 days.
                                             occupational exposure. Section                             Konjac glucomannan is a non-                       Compared to the control group,
                                             408(b)(2)(C) of FFDCA requires EPA to                   digestible polysaccharide with a large                consumption of 10% konjac in the diet
                                             give special consideration to exposure                  molecular weight (i.e., 200,000–                      decreased the digestion and absorption
                                             of infants and children to the pesticide                2,000,000 daltons). A substance of this               of protein in the large intestine which
                                             chemical residue in establishing a                      size would be unlikely to penetrate                   resulted in a decrease in body weight
                                             tolerance and to ‘‘ensure that there is a               intact human skin or gastrointestinal                 gain. Because of the high dosing it is not
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                                             reasonable certainty that no harm will                  tract. Because of its large molecular                 certain if the effect seen is the result of
                                             result to infants and children from                     weight and the body’s inability to digest             excessive dosing or from the toxicity of
                                             aggregate exposure to the pesticide                     it, it is unlikely that the body will                 chemical.
                                             chemical residue . . .’’                                absorb konjac glucomannan. This is                       In a twelve-week feeding study,
                                                EPA establishes exemptions from the                  supported by the studies below.                       groups of 12/sex, five week old Sprague-
                                             requirement of a tolerance only in those                   Often in the literature, konjac flour              Dawley rats received the basal diet (a
                                             cases where it can be clearly                           and konjac glucomannan are used                       1% cholesterol) or konjac meal


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                                             19974                Federal Register / Vol. 83, No. 88 / Monday, May 7, 2018 / Rules and Regulations

                                             supplementation at 2.5, 5.0 or 10% of                   the study completed lactation and                        2. Dietary exposure from drinking
                                             the diet (∼1,250, 2,500, or 5,000 mg/kg/                reared successfully.                                  water. Since a hazard endpoint of
                                             day). Changes were seen on gross                           There is no evidence that konjac                   concern was not identified for the acute
                                             examination of the liver. The full study                glucomannan suppresses or otherwise                   and chronic dietary assessment, a
                                             report was not available but according                  harms immune function in mammalian                    quantitative dietary exposure risk
                                             to the Food and Agriculture                             systems. No signs of neurotoxicity were               assessment for drinking water was not
                                             Organization/World Health                               reported in the studies of acute or                   conducted, although exposures may be
                                             Organization (FAO/WHO) Joint Expert                     repeat-dose oral exposure to konjac                   expected from use on food crops.
                                             Committee on Food Additives (JECFA)                     glucomannan.                                             3. From non-dietary exposure. The
                                             report, the author suggests the reason for                 Genotoxicity tests of konjac flour                 term ‘‘residential exposure’’ is used in
                                             this is that konjac flour binds with bile               include an Ames test, a mouse                         this document to refer to non-
                                             acids and depresses reabsorption in the                 lymphoma assay, and an in vivo mouse                  occupational, non-dietary exposure
                                             intestines which consequently reduces                   micronucleus test. All genotoxicity                   (e.g., textiles (clothing and diapers),
                                             the accumulation of lipids in the liver.                assays were negative. Konjac was not                  carpets, swimming pools, and hard
                                             All treated groups had reduced total                    mutagenic in the Ames test and did not                surface disinfection on walls, floors,
                                             cholesterol in comparison with the                      induce mutations in cultured mouse                    tables). Although currently, there are no
                                             high-cholesterol control group. Body-                   lymphoma cells or cause clastogenicity                uses for konjac glucomannan in
                                             weight gain was slightly but statistically              in the in vivo micronucleus study in the              products that might result in residential
                                             significantly lower in males fed 10%                    presence or absence of S–9 activation.                exposure, it is possible that some may
                                             refined konjac meal than in the other                                                                         be requested in the future. Additional
                                                                                                        Konjac glucomannan is not expected
                                             groups during the first eight weeks.                                                                          non-dietary exposure may occur from
                                                                                                     to be carcinogenic. In addition to
                                             Food intake was also reduced in this                                                                          use of konjac glucomannan in
                                                                                                     showing negative results in genotoxicity
                                             group. Therefore, the NOAEL is 5% of                                                                          pharmaceutical products and cosmetics.
                                                                                                     and mutagenicity tests, a 20-week and a
                                             the diet (∼2,500 mg/kg/day) with a                                                                            Based on the discussion above, a
                                                                                                     1-year feeding study were conducted
                                             LOAEL of 10% (∼5,000 mg/kg/day)                                                                               quantitative residential exposure
                                                                                                     and no evidenced of carcinogenicity
                                             based on decreased body weight gain in                                                                        assessment for konjac glucomannan was
                                                                                                     was observed. In fact, the incidence of
                                             males.                                                                                                        not conducted.
                                                                                                     colon tumors in 1,2-dimethylhydrazine                    4. Cumulative effects from substances
                                                An 18-month dietary study assessed                   DMH treated animals was significantly                 with a common mechanism of toxicity.
                                             groups of 15 Sprague-Dawley rats fed a                  reduced with konjac glocomannan                       Section 408(b)(2)(D)(v) of FFDCA
                                             basal diet or a diet with 1.0% konjac                   consumption. Similarly, spontaneous                   requires that, when considering whether
                                             flour (∼500 mg/kg/day). There was no                    liver tumors in C3H/He mice were                      to establish, modify, or revoke a
                                             difference in body weight gain, absolute                inhibited by maintaining the mice on a                tolerance, the Agency consider
                                             or relative organ weights or femur                      diet containing 10% glucomannan.                      ‘‘available information’’ concerning the
                                             weights and no evidence of treatment-                                                                         cumulative effects of a particular
                                             related pathological changes or effects                 B. Toxicological Points of Departure/
                                                                                                     Levels of Concern                                     pesticide’s residues and ‘‘other
                                             on calcium and phosphorus                                                                                     substances that have a common
                                             metabolism. Treated male rats had                          No toxicological endpoint of concern               mechanism of toxicity.’’
                                             significantly lower serum cholesterol                   has been identified for konjac                           EPA has not found konjac
                                             levels at 9 and 18 months and lower                     glucomannan. Based on the available                   glucomannan to share a common
                                             triglycerides at 3 and 9 weeks but not                  information as discussed in Unit IV.A.,               mechanism of toxicity with any other
                                             12 months. In female rats, the only                     it is concluded that there is no end                  substances, and konjac glucomannan
                                             difference from the control was a lower                 point of concern identified and                       does not appear to produce a toxic
                                             triglyceride level at 18 months. The                    therefore, quantitative risk assessment is            metabolite produced by other
                                             liver of treated rats had smaller more                  not warranted.                                        substances. For the purposes of this
                                             lightly stained nuclei and reduced bile                                                                       tolerance action, therefore, EPA has
                                             duct proliferation in the portal area.                  C. Exposure Assessment
                                                                                                                                                           assumed that konjac glucomannan does
                                             Certain cells (not specified) of treated                  1. Dietary exposure from food and                   not have a common mechanism of
                                             rats displayed fewer signs of senescence                feed uses. In evaluating dietary                      toxicity with other substances. For
                                             compared to controls. There was no                      exposure to konjac glucomannan, EPA                   information regarding EPA’s efforts to
                                             evidence that 1% konjac flour in the                    considered exposure under the                         determine which chemicals have a
                                             diet (∼500 mg/kg/day) was toxic to rats.                proposed exemption from the                           common mechanism of toxicity and to
                                                Two groups of 15 adult pregnant                      requirement of a tolerance. EPA                       evaluate the cumulative effects of such
                                             British short-hair cats were fed diets                  assessed dietary exposures from konjac                chemicals, see EPA’s website at http://
                                             containing either 2% carob gum or 2%                    glucomannan in food as follows:                       www.epa.gov/pesticides/cumulative.
                                             konjac flour (0.98 to 3.08 mg/kg/day                      Dietary exposure (food and drinking
                                             prior to parturition) for eight weeks.                  water) to konjac glucomannan may                      D. Safety Factor for Infants and
                                             There were no significant changes in                    occur following ingestion of foods with               Children
                                             body weight between controls and                        residues from treated crops. Additional                 Section 408(b)(2)(C) requires EPA to
                                             treated animals. Biochemical and                        dietary exposure may result from the                  retain an additional tenfold margin of
                                             hematological parameters were reported                  use of konjac glucomannan as a food                   safety in the case of threshold effects to
                                             to be within normal ranges throughout                   additive; it has been used as a thickener,            ensure that there is a reasonable
                                             the study. Mean birth weight of kittens                 texture stabilizer, emulsifier, and gelling           certainty that no harm will result to
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                                             born to control cats was statistically                  agent in foods and beverages, as well as              infants and children from aggregate
                                             significantly lower (p ≤0.01) than kittens              agriculture and animal feed. However, a               exposure to the pesticide chemical
                                             born to konjac fed cats; however, the                   quantitative dietary exposure                         residue. As noted in Unit IV.B., there is
                                             standard deviation was within the range                 assessment was not conducted since a                  no indication of threshold effects being
                                             of controls and therefore, these effects                toxicological endpoint for risk                       caused by konjac glucomannan.
                                             are not considered adverse. All cats in                 assessment was not identified.                        Therefore, this requirement does not


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                                                                  Federal Register / Vol. 83, No. 88 / Monday, May 7, 2018 / Rules and Regulations                                               19975

                                             apply to the present analysis. Moreover,                available data and concluded that there               distribution of power and
                                             due to the lack of any toxicological                    is a reasonable certainty of no harm                  responsibilities established by Congress
                                             endpoints of concern, EPA is                            from the limited use of konjac                        in the preemption provisions of FFDCA
                                             conducting a qualitative assessment of                  glucomannan as inert ingredients in                   section 408(n)(4). As such, the Agency
                                             konjac glucomannan, which does not                      pesticide formulations. The commenter                 has determined that this action will not
                                             use safety factors for assessing risk, and              has not provided any information                      have a substantial direct effect on States
                                             no additional safety factor is needed for               supporting a conclusion that this                     or tribal governments, on the
                                             assessing risk to infants and children.                 exemption would not be safe.                          relationship between the national
                                                                                                     VI. Conclusions                                       government and the States or tribal
                                             E. Aggregate Risks and Determination of
                                                                                                                                                           governments, or on the distribution of
                                             Safety                                                     Therefore, an exemption from the                   power and responsibilities among the
                                               Taking into consideration all available               requirement of a tolerance is established             various levels of government or between
                                             information on konjac glucomannan,                      under 40 CFR 180.920 for konjac                       the Federal Government and Indian
                                             EPA has determined that there is a                      glucomannan (CAS Reg. No. 37220–17–                   tribes. Thus, the Agency has determined
                                             reasonable certainty that no harm to any                0) when used as an inert ingredient                   that Executive Order 13132, entitled
                                             population subgroup will result from                    (thickener) in pesticide formulations                 ‘‘Federalism’’ (64 FR 43255, August 10,
                                             aggregate exposure to konjac                            applied to growing crops only at a                    1999) and Executive Order 13175,
                                             glucomannan. Therefore, EPA                             concentration not to exceed 1.0% by                   entitled ‘‘Consultation and Coordination
                                             concludes that the exemption from the                   weight of the pesticide formulation.                  with Indian Tribal Governments’’ (65 FR
                                             requirement of a tolerance as requested                 VII. Statutory and Executive Order                    67249, November 9, 2000) do not apply
                                             by the petitioner—for residues of konjac                Reviews                                               to this action. In addition, this action
                                             glucomannan on growing crops when                                                                             does not impose any enforceable duty or
                                                                                                        This action establishes an exemption
                                             used as an inert ingredient (thickener),                                                                      contain any unfunded mandate as
                                                                                                     from the requirement of a tolerance
                                             in pesticide formulations at a                                                                                described under Title II of the Unfunded
                                                                                                     under FFDCA section 408(d) in
                                             concentration not to exceed 1.0% by                                                                           Mandates Reform Act (UMRA) (2 U.S.C.
                                                                                                     response to a petition submitted to the
                                             weight of the pesticide formulation is                                                                        1501 et seq.).
                                                                                                     Agency. The Office of Management and
                                             safe under FFDCA section 408.                                                                                    This action does not involve any
                                                                                                     Budget (OMB) has exempted these types
                                                                                                                                                           technical standards that would require
                                             V. Other Considerations                                 of actions from review under Executive
                                                                                                                                                           Agency consideration of voluntary
                                                                                                     Order 12866, entitled ‘‘Regulatory
                                             A. Analytical Enforcement Methodology                                                                         consensus standards pursuant to section
                                                                                                     Planning and Review’’ (58 FR 51735,
                                               An analytical method is not required                  October 4, 1993). Because this action                 12(d) of the National Technology
                                             for enforcement purposes since the                      has been exempted from review under                   Transfer and Advancement Act
                                             Agency is not establishing a numerical                  Executive Order 12866, this action is                 (NTTAA) (15 U.S.C. 272 note).
                                             tolerance for residues of konjac                        not subject to Executive Order 13211,                 VIII. Congressional Review Act
                                             glucomannan in or on any food                           entitled ‘‘Actions Concerning                           Pursuant to the Congressional Review
                                             commodities. EPA is establishing                        Regulations That Significantly Affect                 Act (5 U.S.C. 801 et seq.), EPA will
                                             limitations on the amount of konjac                     Energy Supply, Distribution, or Use’’ (66             submit a report containing this rule and
                                             glucomannan that may be used in                         FR 28355, May 22, 2001); Executive                    other required information to the U.S.
                                             pesticide formulations applied to                       Order 13045, entitled ‘‘Protection of                 Senate, the U.S. House of
                                             growing crops. These limitations will be                Children from Environmental Health                    Representatives, and the Comptroller
                                             enforced through the pesticide                          Risks and Safety Risks’’ (62 FR 19885,                General of the United States prior to
                                             registration process under the Federal                  April 23, 1997); or Executive Order                   publication of the rule in the Federal
                                             Insecticide, Fungicide, and Rodenticide                 13771, entitled ‘‘Reducing Regulations                Register. This action is not a ‘‘major
                                             Act (FIFRA), 7 U.S.C. 136 et seq. EPA                   and Controlling Regulatory Costs’’ (82                rule’’ as defined by 5 U.S.C. 804(2).
                                             will not register any pesticide                         FR 9339, February 3, 2017). This action
                                             formulation for use on growing crops for                does not contain any information                      List of Subjects in 40 CFR Part 180
                                             sale or distribution that exceeds 1% by                 collections subject to OMB approval                     Environmental protection,
                                             weight of konjac glucomannan.                           under the Paperwork Reduction Act                     Administrative practice and procedure,
                                             B. Response to Comments                                 (PRA) (44 U.S.C. 3501 et seq.), nor does              Agricultural commodities, Pesticides
                                                                                                     it require any special considerations                 and pests, Reporting and recordkeeping
                                                One comment was received in                          under Executive Order 12898, entitled                 requirements.
                                             response to the Notice of Filing. The                   ‘‘Federal Actions to Address
                                             comment was received from a private                                                                             Dated: April 12, 2018.
                                                                                                     Environmental Justice in Minority
                                             citizen who opposed the authorization                                                                         Donna Davis,
                                                                                                     Populations and Low-Income
                                             to sell any pesticide that leaves a                     Populations’’ (59 FR 7629, February 16,               Acting Division Director, Registration
                                             residue on food. The Agency recognizes                                                                        Division, Office of Pesticide Programs.
                                                                                                     1994).
                                             that some individuals believe that no                      Since tolerances and exemptions that                 Therefore, 40 CFR chapter I is
                                             residue of pesticides should be allowed.                are established on the basis of a petition            amended as follows:
                                             However, under the existing legal                       under FFDCA section 408(d), such as
                                             framework provided by section 408 of                    the exemption in this final rule, do not              PART 180—[AMENDED]
                                             the Federal Food, Drug and Cosmetic                     require the issuance of a proposed rule,
                                             Act (FFDCA) EPA is authorized to                                                                              ■ 1. The authority citation for part 180
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                                                                                                     the requirements of the Regulatory
                                             establish pesticide tolerances or                                                                             continues to read as follows:
                                                                                                     Flexibility Act (RFA) (5 U.S.C. 601 et
                                             exemptions where persons seeking such                   seq.), do not apply.                                      Authority: 21 U.S.C. 321(q), 346a and 371.
                                             tolerances or exemptions have                              This action directly regulates growers,            ■ 2. In § 180.920, add alphabetically the
                                             demonstrated that the pesticide meets                   food processors, food handlers, and food              inert ingredient ‘‘Konjac glucomannan
                                             the safety standard imposed by the                      retailers, not States or tribes, nor does             (CAS Reg. No. 37220–17–0)’’ to the table
                                             statute. EPA has evaluated all the                      this action alter the relationships or                to read as follows:


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                                             19976                  Federal Register / Vol. 83, No. 88 / Monday, May 7, 2018 / Rules and Regulations

                                             § 180.920 Inert ingredients used pre-
                                             harvest; exemptions from the requirement
                                             of a tolerance.
                                             *      *       *       *      *

                                                                                      Inert ingredients                                                                Limits                         Uses


                                                      *                *                  *                                 *                             *                 *                     *
                                             Konjac glucomannan (CAS Reg. No. 37220–17–0) ........................................................   Not to exceed 1.0% by weight in pesticide   Thickener.
                                                                                                                                                      formulation.

                                                        *                       *                         *                      *                       *                      *                 *



                                             [FR Doc. 2018–09649 Filed 5–4–18; 8:45 am]                request materials in accessible formats                must first obtain written concurrence
                                             BILLING CODE 6560–50–P                                    for people with disabilities (Braille,                 from its SWIC/official. The non-federal
                                                                                                       large print, electronic files, audio                   agency must then include a copy of the
                                                                                                       format), send an email to FCC504@                      written concurrence with its license
                                             FEDERAL COMMUNICATIONS                                    fcc.gov or call the Consumer &                         application to the Commission.
                                             COMMISSION                                                Governmental Affairs Bureau at (202)                      4. NTIA’s streamlined process
                                                                                                       418–0530 (voice), (202) 418–0432                       eliminates the need for non-federal
                                             47 CFR Parts 2 and 90                                     (TTY). The complete text of this                       public safety entities to obtain written
                                                                                                       document is also available on the                      certification from a federal government
                                             [DA 18–282]
                                                                                                       Commission’s website at http://                        agency and for the Commission to refer
                                             Modification of Rules To Codify New                       www.fcc.gov.                                           applications for the federal
                                             Procedure for Non-Federal Public                             1. NTIA designated forty channels for               interoperability channels to the
                                             Safety Entities To License Federal                        interoperability communications among                  Interdepartment Radio Advisory
                                             Interoperability Channels                                 federal agencies and between federal                   Committee’s (IRAC) Frequency
                                                                                                       agencies and non-federal entities with                 Assignment Subcommittee for approval.
                                             AGENCY:  Federal Communications                           which federal agencies have a                             5. On March 22, 2018, the Public
                                             Commission.                                               requirement to interoperate. A non-                    Safety and Homeland Security Bureau
                                             ACTION: Final rule.                                       federal public safety entity may                       and the Office of Engineering and
                                                                                                       communicate on the federal                             Technology, on delegated authority,
                                             SUMMARY:    This document adopts                          interoperability channels for joint                    jointly released an Order amending
                                             changes to the Commission’s rules to                      federal/non-federal operations, provided               §§ 2.102(c)(4) and 90.173(c) and
                                             conform them to a streamlining                            it first obtains a license from the                    adopting new § 90.25 in order to
                                             modification recently made by the                         Commission authorizing use of the                      conform the Commission’s rules to the
                                             National Telecommunications and                           channels.                                              new streamlined process established by
                                             Information Administration (NTIA).                           2. In September 2015, NTIA                          NTIA.
                                             NTIA streamlined the coordination                         streamlined the process which enables
                                             process which enables the Commission                                                                             Procedural Matters
                                                                                                       non-federal agencies to obtain an FCC
                                             to grant licenses to non-federal public                   license to use the federal                             A. Paperwork Reduction Act of 1995
                                             safety entities who seek to operate on                    interoperability channels. Under the                   Analysis
                                             forty federal government                                  new process, the Statewide
                                             interoperability channels over which                                                                               6. The requirement in new § 90.25
                                                                                                       Interoperability Coordinator (SWIC) or                 that non-federal public safety agencies
                                             NTIA has jurisdiction.                                    state appointed official in each state is              obtain written concurrence from the
                                             DATES: Effective June 6, 2018, except for                 responsible for coordinating access to                 SWIC/official constitutes a new
                                             the addition of § 90.25, which contains                   the federal interoperability channels by               information collection subject to the
                                             a new information collection that                         non-federal public safety entities. Each               Paperwork Reduction Act of 1995
                                             requires review by the Office of                          SWIC/official will sign an agreement                   (PRA), Public Law 104–13. It will be
                                             Management and Budget under the                           with a federal user with a valid                       submitted to the Office of Management
                                             Paperwork Reduction Act of 1995. The                      assignment. The agreement may specify                  and Budget (OMB) for review and
                                             FCC will publish a document in the                        which federal interoperability channels                public comment under section 3507(d)
                                             Federal Register announcing the                           are available for use in a particular state            of the PRA.
                                             effective date of that rule section.                      or territory and establish the conditions                7. In addition, pursuant to the Small
                                             FOR FURTHER INFORMATION CONTACT:                          for their use by non-federal public safety             Business Paperwork Relief Act of 2002,
                                             Brian Marenco, Policy and Licensing                       entities.                                              Public Law 107–198 (see 44 U.S.C.
                                             Division, Public Safety and Homeland                         3. Once the federal-state agreement for             3506(c)(4)), the Commission’s Public
                                             Security Bureau, (202) 418–0838.                          a given state is signed, non-federal                   Safety and Homeland Security Bureau
                                             SUPPLEMENTARY INFORMATION: This is a                      public safety entities in that state may               will seek specific comment on how it
                                             summary of the Commission’s Order,                        file an application with the Commission                might further reduce the information
                                             DA 18–282, released on March 22, 2018.                    to license the designated federal
daltland on DSKBBV9HB2PROD with RULES




                                                                                                                                                              collection burden for small business
                                             The complete text of this document is                     interoperability channels under the new                concerns with fewer than 25 employees.
                                             available for inspection and copying                      streamlined process. Before filing with
                                             during normal business hours in the                       the Commission, a non-federal public                   B. Congressional Review Act
                                             FCC Reference Information Center,                         safety entity seeking to license mobile                  8. The Commission will not send a
                                             Portals II, 445 12th Street SW, Room                      and portable units on the federal                      copy of this Order pursuant to the
                                             CY–A257, Washington, DC 20554. To                         government interoperability channels                   Congressional Review Act, see 5 U.S.C.


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Document Created: 2018-05-05 02:47:53
Document Modified: 2018-05-05 02:47:53
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionRules and Regulations
ActionFinal rule.
DatesThis regulation is effective May 7, 2018. Objections and requests for hearings must be received on or before July 6, 2018, and must be filed in accordance with the instructions provided in 40 CFR part 178 (see also Unit I.C. of the SUPPLEMENTARY INFORMATION).
ContactMichael Goodis, Registration Division (7505P), Office of Pesticide Programs, Environmental Protection Agency, 1200 Pennsylvania Ave. NW, Washington, DC 20460-0001; main telephone
FR Citation83 FR 19972 
CFR AssociatedEnvironmental Protection; Administrative Practice and Procedure; Agricultural Commodities; Pesticides and Pests and Reporting and Recordkeeping Requirements

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