[Federal Register Volume 89, Number 36 (Thursday, February 22, 2024)]
[Notices]
[Pages 13334-13338]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2024-03533]
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ENVIRONMENTAL PROTECTION AGENCY
[EPA-HQ-OPPT-2024-0057; FRL-11683-01-OCSPP]
Certain New Chemicals; Receipt and Status Information for January
2024
AGENCY: Environmental Protection Agency (EPA).
ACTION: Notice.
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SUMMARY: EPA is required under the Toxic Substances Control Act (TSCA),
as amended by the Frank R. Lautenberg Chemical Safety for the 21st
Century Act, to make information publicly available and to publish
information in the Federal Register pertaining to submissions under
TSCA Section 5, including notice of receipt of a Premanufacture notice
(PMN), Significant New Use Notice (SNUN) or Microbial Commercial
Activity Notice (MCAN), including an amended notice or test
information; an exemption application (Biotech exemption); an
application for a test marketing exemption (TME), both pending and/or
concluded; a notice of commencement (NOC) of manufacture (including
import) for new chemical substances; and a periodic status report on
new chemical substances that are currently under EPA review or have
recently concluded review. This document covers the period from 1/01/
2024 to 1/31/2024.
DATES: Comments identified by the specific case number provided in this
document must be received on or before March 25, 2024.
ADDRESSES: Submit your comments, identified by docket identification
(ID) number EPA-HQ-OPPT-2024-0057, through the Federal eRulemaking
Portal at https://www.regulations.gov. Follow the online instructions
for submitting comments. Do not submit electronically any information
you consider to be Confidential Business Information (CBI)
[[Page 13335]]
or other information whose disclosure is restricted by statute.
Additional instructions on commenting and visiting the docket, along
with more information about dockets generally, is available at https://www.epa.gov/dockets.
FOR FURTHER INFORMATION CONTACT:
For technical information contact: Jim Rahai, Project Management
and Operations Division (MC 7407M), Office of Pollution Prevention and
Toxics, Environmental Protection Agency, 1200 Pennsylvania Ave. NW,
Washington, DC 20460-0001; telephone number: (202) 564-8593; email
address: [email protected].
For general information contact: The TSCA-Hotline, ABVI-Goodwill,
422 South Clinton Ave., Rochester, NY 14620; telephone number: (202)
554-1404; email address: [email protected].
SUPPLEMENTARY INFORMATION:
I. Executive Summary
A. What action is the Agency taking?
This document provides the receipt and status reports for the
period from 1/01/2024 to 1/31/2024. The Agency is providing notice of
receipt of PMNs, SNUNs, and MCANs (including amended notices and test
information); an exemption application under 40 CFR part 725 (Biotech
exemption); TMEs, both pending and/or concluded; NOCs to manufacture a
new chemical substance; and a periodic status report on new chemical
substances that are currently under EPA review or have recently
concluded review.
EPA is also providing information on its website about cases
reviewed under the amended TSCA, including the section 5 PMN/SNUN/MCAN
and exemption notices received, the date of receipt, the final EPA
determination on the notice, and the effective date of EPA's
determination for PMN/SNUN/MCAN notices on its website at: https://www.epa.gov/reviewing-new-chemicals-under-toxic-substances-control-act-tsca/status-pre-manufacture-notices. This information is updated on a
weekly basis.
B. What is the Agency's authority for taking this action?
Under the Toxic Substances Control Act (TSCA), 15 U.S.C. 2601 et
seq., a chemical substance may be either an ``existing'' chemical
substance or a ``new'' chemical substance. Any chemical substance that
is not on EPA's TSCA Inventory of Chemical Substances (TSCA Inventory)
is classified as a ``new chemical substance,'' while a chemical
substance that is listed on the TSCA Inventory is classified as an
``existing chemical substance.'' (See TSCA section 3(11).) For more
information about the TSCA Inventory please go to: https://www.epa.gov/tsca-inventory.
Any person who intends to manufacture (including import) a new
chemical substance for a non-exempt commercial purpose, or to
manufacture or process a chemical substance in a non-exempt manner for
a use that EPA has determined is a significant new use, is required by
TSCA section 5 to provide EPA with a PMN, MCAN, or SNUN, as
appropriate, before initiating the activity. EPA will review the
notice, make a risk determination on the chemical substance or
significant new use, and take appropriate action as described in TSCA
section 5(a)(3).
TSCA section 5(h)(1) authorizes EPA to allow persons, upon
application and under appropriate restrictions, to manufacture or
process a new chemical substance, or a chemical substance subject to a
significant new use rule (SNUR) issued under TSCA section 5(a)(2), for
``test marketing'' purposes, upon a showing that the manufacture,
processing, distribution in commerce, use, and disposal of the chemical
will not present an unreasonable risk of injury to health or the
environment. This is referred to as a test marketing exemption, or TME.
For more information about the requirements applicable to a new
chemical go to: https://www.epa.gov/chemicals-under-tsca.
Under TSCA sections 5 and 8 and EPA regulations, EPA is required to
publish in the Federal Register certain information, including notice
of receipt of a PMN/SNUN/MCAN (including amended notices and test
information); an exemption application under 40 CFR part 725 (biotech
exemption); an application for a TME, both pending and concluded; NOCs
to manufacture a new chemical substance; and a periodic status report
on the new chemical substances that are currently under EPA review or
have recently concluded review.
C. Does this action apply to me?
This action provides information that is directed to the public in
general.
D. Does this action have any incremental economic impacts or paperwork
burdens?
No.
E. What should I consider as I prepare my comments for EPA?
1. Submitting confidential business information (CBI). Do not
submit this information to EPA through regulations.gov or email.
Clearly mark the part or all of the information that you claim to be
CBI. For CBI information in a disk or CD-ROM that you mail to EPA, mark
the outside of the disk or CD-ROM as CBI and then identify
electronically within the disk or CD-ROM the specific information that
is claimed as CBI. In addition to one complete version of the comment
that includes information claimed as CBI, a copy of the comment that
does not contain the information claimed as CBI must be submitted for
inclusion in the public docket. Information so marked will not be
disclosed except in accordance with procedures set forth in 40 CFR part
2.
2. Tips for preparing your comments. When preparing and submitting
your comments, see the commenting tips at https://www.epa.gov/dockets/commenting-epa-dockets.
II. Status Reports
In the past, EPA has published individual notices reflecting the
status of TSCA section 5 filings received, pending or concluded. In
1995, the Agency modified its approach and streamlined the information
published in the Federal Register after providing notice of such
changes to the public and an opportunity to comment (see the Federal
Register of May 12, 1995 (60 FR 25798) (FRL-4942-7)). Since the passage
of the Lautenberg amendments to TSCA in 2016, public interest in
information on the status of section 5 cases under EPA review and, in
particular, the final determination of such cases, has increased. In an
effort to be responsive to the regulated community, the users of this
information, and the general public, to comply with the requirements of
TSCA, to conserve EPA resources and to streamline the process and make
it more timely, EPA is providing information on its website about cases
reviewed under the amended TSCA, including the section 5 PMN/SNUN/MCAN
and exemption notices received, the date of receipt, the final EPA
determination on the notice, and the effective date of EPA's
determination for PMN/SNUN/MCAN notices on its website at: https://www.epa.gov/reviewing-new-chemicals-under-toxic-substances-control-act-tsca/status-pre-manufacture-notices. This information is updated on a
weekly basis.
III. Receipt Reports
For the PMN/SNUN/MCANs that have passed an initial screening by EPA
during this period, table I provides the following information (to the
extent that such information is not subject to a CBI claim) on the
notices screened by EPA
[[Page 13336]]
during this period: The EPA case number assigned to the notice that
indicates whether the submission is an initial submission, or an
amendment, a notation of which version was received, the date the
notice was received by EPA, the submitting manufacturer (i.e., domestic
producer or importer), the potential uses identified by the
manufacturer in the notice, and the chemical substance identity.
As used in each of the tables in this unit, (S) indicates that the
information in the table is the specific information provided by the
submitter, and (G) indicates that this information in the table is
generic information because the specific information provided by the
submitter was claimed as CBI. Submissions which are initial submissions
will not have a letter following the case number. Submissions which are
amendments to previous submissions will have a case number followed by
the letter ``A'' (e.g., P-18-1234A). The version column designates
submissions in sequence as ``1'', ``2'', ``3'', etc. Note that in some
cases, an initial submission is not numbered as version 1; this is
because earlier version(s) were rejected as incomplete or invalid
submissions. Note also that future versions of the following tables may
adjust slightly as the Agency works to automate population of the data
in the tables.
Table I--PMN/SNUN/MCANs Approved * From 1/01/2024 to 1/31/2024
----------------------------------------------------------------------------------------------------------------
Received Chemical
Case No. Version date Manufacturer Use substance
----------------------------------------------------------------------------------------------------------------
J-24-0001...................... 2 01/19/2024 CBI............... (G) Chemical (G) Chromosomally
production. modified
Saccharomyces
cerevisiae.
J-24-0002...................... 2 01/19/2024 CBI............... (G) Chemical (G) Chromosomally
production. modified
Saccharomyces
cerevisiae.
P-20-0031A..................... 8 01/22/2024 CBI............... (G) Intermediate. (G)
Perfluorinated
substituted 1,3-
oxathiolane
dioxide.
P-20-0033A..................... 6 01/22/2024 CBI............... (G) Intermediate. (G)
Perfluorinated
vinyl haloalkane
sulfonate salt.
P-20-0034A..................... 6 01/22/2024 CBI............... (G) Intermediate. (G)
Perfluorinated
vinyl haloalkane
sulfonyl halide.
P-22-0002A..................... 6 01/05/2024 Materion Advanced (G) This product (G) Metal Oxide
Chemicals. is used for the Chloride.
manufacturing of
electronic
devices.
P-22-0169A..................... 4 01/24/2024 Solugen, Inc...... (G) Additive for (G)
consumer, Polycarboxylic
commercial, and acid, salt.
industrial
applications.
P-22-0170A..................... 4 01/24/2024 Solugen, Inc...... (G) Additive for (G)
consumer, Polycarboxylic
commercial, and acid, salt.
industrial
applications.
P-22-0171A..................... 4 01/24/2024 Solugen, Inc...... (G) Additive for (G)
consumer, Polycarboxylic
commercial, and acid, salt.
industrial
applications.
P-22-0172A..................... 4 01/24/2024 Solugen, Inc...... (G) Additive for (G)
consumer, Polycarboxylic
commercial, and acid, salt.
industrial
applications.
P-22-0173A..................... 4 01/24/2024 Solugen, Inc...... (G) Additive for (G)
consumer, Polycarboxylic
commercial, and acid, salt.
industrial
applications.
P-22-0174A..................... 4 01/24/2024 Solugen, Inc...... (G) Additive for (G)
consumer, Polycarboxylic
commercial, and acid, salt.
industrial
applications.
P-23-0001A..................... 2 01/23/2024 Solugen, Inc...... (G) Additive for (G)
industrial, and Polycarboxylic
commercial acid, salt.
applications.
P-23-0002A..................... 2 01/23/2024 Solugen, Inc...... (G) Additive for (G)
industrial, and Polycarboxylic
commercial acid, salt.
applications.
P-23-0003A..................... 2 01/23/2024 Solugen, Inc...... (G) Additive for (G)
industrial, and Polycarboxylic
commercial acid, salt.
applications.
P-23-0004A..................... 2 01/23/2024 Solugen, Inc...... (G) Additive for (G)
industrial, and Polycarboxylic
commercial acid, salt.
applications.
P-23-0005A..................... 2 01/23/2024 Solugen, Inc...... (G) Additive for (G)
industrial, and Polycarboxylic
commercial acid, salt.
applications.
P-23-0022A..................... 3 01/08/2024 Cabot Corporation. (G) Additive used (G) Multi-walled
in industrial carbon
applications. nanotubes.
P-23-0023A..................... 3 01/08/2024 Cabot Corporation. (G) Additive used (G) Multi-walled
in industrial carbon
applications. nanotubes.
P-23-0024A..................... 3 01/08/2024 Cabot Corporation. (G) Additive used (G) Multi-walled
in industrial carbon
applications. nanotubes.
P-23-0025A..................... 2 01/23/2024 Solugen, Inc...... (G) Additive for (G)
industrial, Polycarboxylic
consumer, and acid, salt.
commercial
applications.
P-23-0026A..................... 2 01/23/2024 Solugen, Inc...... (G) Additive for (G)
industrial, Polycarboxylic
consumer, and acid, salt.
commercial
applications.
P-23-0027A..................... 2 01/23/2024 Solugen, Inc...... (G) Additive for (G)
industrial, Polycarboxylic
consumer, and acid, salt.
commercial
applications.
P-23-0033A..................... 3 01/08/2024 Cabot Corporation. (G) Additive used (G) Multi-walled
in industrial carbon
applications. nanotubes.
P-23-0117A..................... 4 12/29/2023 Braven (S) Feedstock (G) Waste
Environmental, blended into plastics,
LLC. fuels and fuel pyrolyzed,
blendstocks. condensate.
(S) Chemical
feedstock.
P-23-0117A..................... 5 01/03/2024 Braven (S) Feedstock (G) Waste
Environmental, blended into plastics,
LLC. fuels and fuel pyrolyzed,
blendstocks. condensate.
(S) Chemical
feedstock.
P-23-0149...................... 3 01/16/2024 CBI............... (S) This material (G) Dialkyltin
is a catalyst. Fatty acids
ester.
P-24-0001A..................... 2 01/10/2024 Cabot Corporation. (G) Additive used (G) Carbon
in industrial Nanostructures,
applications. purified.
P-24-0002...................... 4 01/18/2024 CBI............... (G) Photocurable (G)
coatings and Poly[oxy(methyl-
inks. 1,2-
ethanediyl)],
alpha-hydro-
omega-hydroxy-,
ether with
polyol (4:1), 2-
propenoate.
[[Page 13337]]
P-24-0003...................... 3 01/09/2024 CBI............... (G) Photocurable (G)
coatings and Poly[oxy(methyl-
inks. 1,2-
ethanediyl)],
alpha-hydro-
omega-hydroxy-,
ether with
polyol (4:1),
mono[2-[(9-oxo-
9H-thioxanthen-2-
yl)oxy]acetate]
2-propenoate.
P-24-0018...................... 2 11/22/2023 CBI............... (G) Additives for (G) Copolymer of
lubricating oil. alkyl
methacrylate,
alkyl(C=32)
methacrylate,
alkyl(C=28)
methacrylate and
oxygen-
substituted
alkyl
methacrylate.
P-24-0043A..................... 2 01/22/2024 Clariant (S) Catalyst for (S) Iron
Corporation. use in potassium oxide
petrochemical (FeKO2).
operations.
P-24-0046...................... 1 01/03/2024 The Euclid (S) Grinding aid (G) Alkanol,
Chemical Company. used in cement alkoxyalkylimino
manufacture. , salt.
P-24-0047...................... 1 01/03/2024 The Euclid (S) Grinding aid (G) Alkanol,
Chemical Company. used in cement nitrilo, salt.
manufacture.
P-24-0048...................... 1 01/05/2024 CBI............... (G) Ingredient (G) Ethyl
for consumer Octenenitrile.
products.
P-24-0067...................... 1 01/11/2024 Swan Chemical, Inc (S) Rubber (S) Methanethioic
accelerator. acid, 1,1'-
tetrathiobis-,
O1,O1'-bis(1-
methylethyl)
ester.
P-24-0069...................... 1 01/17/2024 Soulbrain Mi...... (S) Additive for (G) Oxa-thiaspiro
use in battery alkane, oxide.
electrolyte
formulations.
P-24-0075...................... 1 01/23/2024 Allnex USA, Inc... (S) CYMEL NF 2264/ (G) Carbamic
87WA RESIN will acid, N, N', N''-
be used as a 1,3,5-triazine-
water-based 2,4,6-tryltris-,
formaldehyde mixed alkyl
free triesters.
crosslinking
additive for
acid resistance.
SN-22-0007A.................... 7 12/29/2023 Braven (G) Product of (S) Waste
Environmental, Pyrolysis plastics,
LLC. Manufacturing. pyrolyzed, C5-12
fraction.
SN-22-0008A.................... 7 12/29/2023 Braven (G) Product of (S) Waste
Environmental, Pyrolysis plastics,
LLC. Manufacturing. pyrolyzed, C20-
55 fraction.
SN-22-0008A.................... 8 01/25/2024 Braven (G) Product of (S) Waste
Environmental, Pyrolysis plastics,
LLC. Manufacturing. pyrolyzed, C20-
55 fraction.
SN-22-0009A.................... 7 12/29/2023 Braven (G) Product of (S) Waste
Environmental, Pyrolysis plastics,
LLC. Manufacturing. pyrolyzed, C9-20
fraction.
SN-24-0002A.................... 2 01/29/2024 CBI............... (G) A component (G) Carbon.
used in battery
manufacture.
SN-24-0003..................... 3 01/17/2024 Diamond Green (S) (S) Alkanes, C4-8-
Diesel, LLC. Transportation branched and
Fuel, Feedstock linear.
for monomer
production for
polymer
manufacturing,
Product will be
a renewable
blend component
of consumer
transportation
fuels.
SN-24-0004..................... 1 01/11/2024 Olin Corporation.. (G) Reactive (S) Oxirane, 2,2'-
diluent in [1,6-
coatings. hexanediylbis(ox
ymethylene)]bis-
.
----------------------------------------------------------------------------------------------------------------
In table II of this unit, EPA provides the following information
(to the extent that such information is not claimed as CBI) on the NOCs
that have passed an initial screening by EPA during this period: The
EPA case number assigned to the NOC including whether the submission
was an initial or amended submission, the date the NOC was received by
EPA, the date of commencement provided by the submitter in the NOC, a
notation of the type of amendment (e.g., amendment to generic name,
specific name, technical contact information, etc.) and chemical
substance identity.
Table II--NOCs Approved * From 1/01/2024 to 1/31/2024
----------------------------------------------------------------------------------------------------------------
Received Commencement If amendment, type of
Case No. date date amendment Chemical substance
----------------------------------------------------------------------------------------------------------------
P-17-0295A............... 01/30/2024 03/31/2023 Amended chemical name...... (S) 1-propene, 1-chloro-
2,3,3,3-tetrafluoro-,
(z)-.
P-19-0111................ 01/29/2024 01/28/2024 N.......................... (G) Dibenzothiophenium,
trifluoro-hydroxy-
(triheterosubstitutedalk
yl)alkaoate (1:1).
P-19-0180................ 01/23/2024 06/16/2023 N.......................... (S) Benzoic acid, 2-
chloro-5-fluoro-, sodium
salt (1:1).
P-20-0139................ 01/30/2024 01/28/2024 N.......................... (G) Sulfonium, triphenyl-
, 1,2-
fluoroalkyltricycloalkyl-
1-carboxylate (1:1).
P-20-0142................ 01/30/2024 01/28/2024 N.......................... (G) Dibenzothiophenium, 5-
phenyl-, salt with 2,2-
difluoro-2-sulfoethyl
substituted-
heterotricycloalkane-
carboxylate (1:1).
P-20-0145................ 01/30/2024 01/28/2024 N.......................... (G) Substituted
heterocyclic onium
compound, salt with
fluoropolysubstitutedalk
yl
substitutedtricycloalkan
e carboxylate (1:1),
polymer with
disubstitutedaromatic
compound and 1-
methylcyclopentyl 2-
methyl-2-propenoate, di-
me 2,2'-(1,2-
diazenediyl)bis[2-
methylpropanoate]-
initiated.
P-20-0152................ 01/30/2024 01/28/2024 N.......................... (G) Sulfonium, triphenyl-
, salt with 2,2-difluoro-
2-sulfoethyl-2-oxo
substituted -
heterotricycloalkane-
heteropolycyclo-
carboxylate (1:1).
P-21-0073A............... 01/03/2024 09/07/2023 Amended chemical name...... (S) 1,4-
cyclohexanedicarboxylic
acid, 1,4-dinonyl ester,
branched and linear.
[[Page 13338]]
P-22-0038................ 01/02/2024 12/21/2023 N.......................... (G) Siloxanes and
silicones, di-me, mixed
(polyhydro-substituted
heterocyclic) alkyl
group and
[(polyalkylsilyl)substit
uted]-terminated.
P-23-0028................ 01/09/2024 01/09/2024 N.......................... (G) Gelatin and
maltodextrin crosslinked
with linear and cyclic
aliphatic
polyisocyanates.
----------------------------------------------------------------------------------------------------------------
In table III of this unit, EPA provides the following information
(to the extent such information is not subject to a CBI claim) on the
test information that has been received during this time period: The
EPA case number assigned to the test information; the date the test
information was received by EPA, the type of test information
submitted, and chemical substance identity.
Table III--Test Information Received From 1/01/2024 to 1/31/2024
----------------------------------------------------------------------------------------------------------------
Received
Case No. date Type of test information Chemical substance
----------------------------------------------------------------------------------------------------------------
L-24-0109................................ 01/05/2024 Melting Point/Melting Range (G) Amide,
(OECD Test Guideline 102); bis(carboheterocyclic)alky
Boiling Point/Boiling l, polymer with
Range (OECD Test Guideline alkylsubstituted
103). polyalkylene glycol.
L-24-0111................................ 01/10/2024 Skin Sensitization (OECD (G) Amide, bis
Test Guideline 406); (carboheterocyclic)alkyl),
Bacterial Reverse Mutation polymer with polyether
Test (OECD Test Guideline dialkanesulfonate,
471); Determination of the reaction products with
Number-Average Molecular heteromonocyclic alkyl
Weight and the Molecular carbomonocyclic amide.
Weight Distribution of
Polymers using Gel
Permeation Chromatography
(OECD Test Guideline 118);
Determination of the Low
Molecular Weight Content
of a Polymer using Gel
Permeation Chromatography
(OECD Test Guideline119);
Storage Stability (OECD
Test Guideline 113);
Density/Relative Density/
Bulk Density (OECD Test
Guideline 109).
P-09-0644................................ 1/2/2024 Annual reporting pursuant (G) Substituted alkyl
to modified consent order. phosphate ester.
P-09-0645................................ 1/2/2024 Annual reporting pursuant (G) Substituted alkyl
to modified consent order. phosphate ester, ammonium
salt.
P-10-0317................................ 1/04/2024 Impurity measurements...... (G) Fluoroalkyl acrylate
copolymer.
P-13-0679................................ 1/04/2024 Impurity measurements...... (G) Fluoroalkyl acrylate
copolymer.
P-14-0053................................ 01/26/2024 Ready Biodegradability (S) 2-pentanone, 3-methyl-5-
(OECD Test Guideline 301). (2,2,3-
trimethylcyclopentyl)-.
P-14-0712................................ 01/08/2024 Polychlorinated (S) Waste plastics,
Dibenzodioxins and pyrolyzed, C5-55 fraction.
Polychlorinated
dibenzofurans Testing.
P-14-0712................................ 01/09/2024 Polychlorinated (S) Waste plastics,
Dibenzodioxins and pyrolyzed, C5-55 fraction.
Polychlorinated
dibenzofurans Testing.
P-21-0056................................ 01/25/2024 In Chemico Skin (G) Isocyanic acid,
Sensitization (OECD Test polyalkylenepolyarylene
Guideline 442C); In Vitro ester, polymer with alkyl-
Skin Sensitation (OECD hydroxyalkyl-alkanediol,
Test Guideline 442E); alkoxyalcohol and
Antioxidant-Response- alkoxylalkoxyalcohol-
Element Dependent Gene blocked.
Activity and Cytotoxicity.
P-23-0136................................ 01/02/2024 Acute Oral Toxicity (AOT)2 (G) Fatty acids, reaction
(OECD Test Guideline 425); products with
In Vitro Skin Irritation: hexamethylenediamine and
Reconstructed Human 12-hydroxyoctadecanoic
Epidermis Test Method acid.
(OECD Test Guideline 439);
Melting Point/Melting
Range (OECD Test Guideline
102); Boiling Point/
Boiling Range (OECD Test
Guideline 103); Density/
Relative Density/Bulk
Density (OECD Test
Guideline 109); Partition
Coefficient (n-octanol/
water), Estimation by
Liquid Chromatography
(OECD Test Guideline 117);
Water Solubility: Column
Elution Method; Shake
Flask Method (OECD Test
Guideline 105); Vapor
Pressure (OECD Test
Guideline 104); Bacterial
Reverse Mutation Test
(OECD Test Guideline 471).
----------------------------------------------------------------------------------------------------------------
If you are interested in information that is not included in these
tables, you may contact EPA's technical information contact or general
information contact as described under FOR FURTHER INFORMATION CONTACT
to access additional non-CBI information that may be available.
Authority: 15 U.S.C. 2601 et seq.
Dated: February 15, 2024.
Pamela Myrick,
Director, Project Management and Operations Division, Office of
Pollution Prevention and Toxics.
[FR Doc. 2024-03533 Filed 2-21-24; 8:45 am]
BILLING CODE 6560-50-P