Rule2026-10263
Reporting Deadline Extension for the Health and Safety Data Reporting Rule Under Toxic Substance Control Act (TSCA) Section 8(d)
Primary source
Metadata and text below are from the Federal Register, a public-domain U.S. government work. Always verify the official published version before relying on it for any legal matter.
Published
May 22, 2026
Effective
May 22, 2026
Issuing agencies
Environmental Protection Agency
Abstract
The U.S. Environmental Protection Agency (EPA) is taking final action to extend the reporting deadline for the Health and Safety Data Reporting Rule under the Toxic Substances Control Act (TSCA) by one year to May 21, 2027.
Full Text
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<title>Federal Register, Volume 91 Issue 99 (Friday, May 22, 2026)</title>
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[Federal Register Volume 91, Number 99 (Friday, May 22, 2026)]
[Rules and Regulations]
[Pages 30222-30226]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2026-10263]
[[Page 30222]]
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ENVIRONMENTAL PROTECTION AGENCY
40 CFR Part 716
[EPA-HQ-OPPT-2023-0360; FRL-13162-02-OCSPP]
RIN 2070-AL43
Reporting Deadline Extension for the Health and Safety Data
Reporting Rule Under Toxic Substance Control Act (TSCA) Section 8(d)
AGENCY: Environmental Protection Agency (EPA).
ACTION: Final rule.
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SUMMARY: The U.S. Environmental Protection Agency (EPA) is taking final
action to extend the reporting deadline for the Health and Safety Data
Reporting Rule under the Toxic Substances Control Act (TSCA) by one
year to May 21, 2027.
DATES: This rule is effective on May 22, 2026.
ADDRESSES: The docket for this action, identified by docket
identification (ID) number EPA-HQ-OPPT-2023-0360, is online at <a href="https://www.regulations.gov">https://www.regulations.gov</a>. Additional information about dockets generally,
along with instructions for visiting the docket in person, is available
at <a href="https://www.epa.gov/dockets">https://www.epa.gov/dockets</a>.
FOR FURTHER INFORMATION CONTACT:
For Technical Information contact: Lameka Smith, Chemical
Information, Prioritization, and TRI Division (7406M), Office of
Pollution Prevention and Toxics, U. S. Environmental Protection Agency,
1200 Pennsylvania Ave. NW, Washington, DC 20460-0001; telephone number:
(202) 564-1629; email address: <a href="/cdn-cgi/l/email-protection#3f4c52564b5711535e525a545e7f5a4f5e11585049"><span class="__cf_email__" data-cfemail="6e1d03071a0640020f030b050f2e0b1e0f40090118">[email protected]</span></a>.
For general information contact: The TSCA Assistance Information
Service Hotline, Goodwill Vision Enterprises, 422 South Clinton Ave.,
Rochester, NY 14620; telephone number: (800) 471-7127 or (202) 554-
1404; email address: <a href="/cdn-cgi/l/email-protection#0f5b5c4c4e2247607b6366616a4f6a7f6e21686079"><span class="__cf_email__" data-cfemail="67333424264a2f08130b0e09022702170649000811">[email protected]</span></a>.
SUPPLEMENTARY INFORMATION:
I. Executive Summary
A. Does this action apply to me?
This action may apply to you if you manufactured (including
imported) any of the chemical substances listed in 40 CFR 716.120(d) of
the regulatory text of this document. The following list of North
American Industrial Classification System (NAICS) codes affected by
this rule are those that align with these activities:
<bullet> Chemical manufacturers (including importers), (NAICS code
325); and
<bullet> Petroleum refineries (NAICS code 324110).
This action applies to manufacturers in these NAICS codes who are
currently manufacturing (including importing) a listed chemical
substance (or will do so during the chemical's reporting period) or who
have manufactured (including imported) or proposed to manufacture
(including import) a listed chemical substance within the last 10
years.
If you have any questions regarding the applicability of this
proposed action to a particular entity, consult the person listed under
FOR FURTHER INFORMATION CONTACT.
B. What action is the Agency taking?
On March 30, 2026, EPA proposed a rule to extend the reporting
deadline to May 21, 2027, for all 16 chemicals covered under this rule
(91 FR 15582 (FRL-13162-01-OCSPP)). EPA is finalizing this rule to
extend the reporting deadline from May 22, 2026, to May 21, 2027, for
the data submission period for the TSCA section 8(d) Health and Safety
Data Reporting Rule.
C. What is the Agency's authority for taking this action?
The Health and Safety Data Reporting rule for 16 listed chemical
substances is promulgated under TSCA section 8(d) (15 U.S.C. 2607(d))
and codified at 40 CFR part 716. EPA is relying upon this statutory
authority to modify the reporting deadline for the final TSCA section
8(d) rule, which is the same statutory authority relied upon to
promulgate the underlying rule.
The statutory provision, along with administrative agencies'
authority to reconsider prior regulations, provides EPA's authority for
the targeted amendment to the compliance deadline finalized in this
action. Unless provided otherwise by statute, an agency may change
existing positions (e.g., reconsider, revise, or rescind prior rules)
provided they acknowledge the change in position, offer a reasonable
explanation for the change, and take any serious reliance interests
into account. See, e.g., FDA v. Wages & White Lion Invs., L.L.C., 145
S. Ct. 898, 917 (2025); Encino Motorcars v. Navarro, 579 U.S. 211, 221
(2016); FCC v. Fox Television Stations, Inc., 556 U.S. 502, 515 (2009);
Motor Vehicle Mfrs. Ass'n v. State Farm Mut. Auto. Ins. Co., 463 U.S.
29 (1983). As discussed in this preamble, the EPA finds that it is
appropriate and consistent with the statute's purposes to extend the
reporting deadline by one year. The Agency has considered reliance
interests, including those asserted during the public comment period
for the proposed rule published on March 30, 2026, to extend the
reporting deadline, and determined that this one- year extension is the
better course for the reasons set out below.
This final rule is effective immediately upon publication. Section
553(d)(1) of the Administrative Procedure Act, 5 U.S.C. 553(d)(1),
provides that final rules shall not become effective until 30 days
after publication in the Federal Register, with an exception for ``a
substantive rule [that] grants or recognizes an exemption or relieves a
restriction.'' The primary purpose of the prescribed 30-day waiting
period is to give affected parties a reasonable time to adjust their
behavior and prepare before a final rule takes effect. This rule
relieves a restriction by extending the reporting deadline by one year.
As such, affected parties do not need time to adjust their behavior and
it is appropriate for this final rule to go into effect immediately
upon publication.
D. Why is the Agency taking this action?
EPA promulgated a final rule on December 13, 2024 (89 FR 100756
(FRL-11164-02-OCSPP)), to require manufacturers (including importers)
of 16 specific chemical substances to submit copies and lists of
certain unpublished health and safety studies to EPA. The 16 chemical
substances were added to 40 CFR 716.120 to support ongoing and upcoming
activities under TSCA section 6. On March 13, 2025, EPA extended the
submission deadlines from March 13, 2025, to June 11, 2025, for vinyl
chloride (CASRN 75-01-4) and from March 13, 2025, to September 9, 2025,
for the remaining 15 chemical substances. See 90 FR 11899 (FRL-11164.-
02-OCSPP). On June 9, 2025, EPA amended the submission deadlines for
all 16 chemical substances subject to the rule to May 22, 2026. EPA
published a proposed action on March 30, 2026, to extend the reporting
deadline by one year to May 21, 2027. This action will provide EPA with
additional time to consider the need for modifications to the
substantive TSCA section 8(d) reporting requirements that impact the
ability of regulated parties to comply in a manner that provides useful
information, ensure that regulated entities have sufficient time to
understand reporting obligations, and allow industry adequate time to
prepare data submissions.
EPA is considering a proposal to modify the scope of the TSCA
section 8(d) Health and Safety Data Reporting Rule, including because
of legitimate concerns raised regarding the scope of the rule and
obligations arising thereunder and the ability of regulated
[[Page 30223]]
parties to comply in a cost reasonable manner that provides information
that is useful to the purposes underlying the rule. The reporting
deadline of May 22, 2026, is insufficient time for EPA to resolve the
issues prompting modification to the rule's scope (90 FR 24228 June 9,
2025 (FRL-11164.2-02-OCSPP)). As such, EPA is extending the reporting
deadline by one year to May 21, 2027.
EPA is also finalizing this action to extend the reporting period
because the Agency has determined additional time is necessary to
alleviate the compliance burdens associated with this one-time
reporting rule while EPA considers potential modifications to the
regulations, including aligning the rule with Executive Order 14219
``Ensuring Lawful Governance and Implementing the President's
`Department of Government Efficiency' Deregulatory Initiative'' (90 FR
10583, February 19, 2025) and EPA's Powering the Great American
Comeback Initiative Pillar 1: Clean Air, Land, and Water for Every
American. Consistent with TSCA section 8(d), EPA is working to ensure
that the information collected is necessary to carrying out the
relevant statutory purposes furthered by the rule. Rather than
requiring businesses to prepare submissions under a rule that is in the
process of being revised, this action provides regulatory certainty and
prevents duplicative or potentially inconsistent reporting. Once any
substantive revisions to the rule are finalized and published,
reporting requirements and updated timelines will be clearly
communicated to ensure a smooth and efficient compliance process.
II. Response to Public Comments
EPA received a total of 47 comments on the proposed extension of
the TSCA section 8(d) reporting deadline. Of the 47 submissions, 27
were part of a mass campaign of letters submitted primarily by private
and anonymous citizens. The remaining 20 submissions represent unique
comments, including a submission by a private citizen with 4,901
signatures, 10 individual private and anonymous commenters, five
industry trade associations, one state government, three non-government
organizations (NGOs), and one NGO submission that included support from
49 groups. Of the total comments received, 37 opposed the proposed
extension, seven supported the extension, and three were general or
informational submissions that substantively aligned with concerns
about delay but did not clearly state a position.
This final rule is limited to the extension of the reporting
deadline under the TSCA section 8(d) Health and Safety Data Reporting
Rule. The Agency is not responding to comments that raised topics
outside the scope of this action. Some commenters raised issues related
to general policy views on chemical safety, public health protection,
and environmental justice. These issues are outside the scope of this
action, which does not reopen or revise the underlying substantive
requirements of the Health and Safety Reporting Data rule and are not
directly related to the timing of the reporting deadline extension. The
comments received on the proposal that are within the scope of this
action are summarized and addressed below.
A. Comments Supporting the Proposed Extension
Commenters supporting the proposed one-year extension, primarily
representing industry trade associations generally agreed that
additional time is needed to allow EPA time to complete modifications
to the scope, guidance, and implementation of the TSCA section 8(d)
reporting rule prior to the submission of data currently due May 22,
2026.
Commenters emphasized that extending the deadline would help avoid
duplicative or inconsistent reporting obligations, reduce compliance
burden, and prevent regulated entities from preparing submissions under
a rule that may change. Several commenters noted that companies would
incur unnecessary costs and effort if required to submit data under
requirements that are under modification. Supportive commenters further
stated that the extension would allow EPA time to finalize updated
guidance and provide clearer implementation expectations, thereby
improving overall regulatory efficiency and consistency.
B. EPA Response to Supporting Comments
EPA acknowledges commenters' support for the proposed extension and
their concerns regarding potential duplicative reporting,
administrative burden, and uncertainty while the rule is under
modification. EPA agrees extending the reporting deadline is necessary
while EPA considers modifications to the underlying TSCA section 8(d)
rule and, if modifications are implemented, to ensure that companies
understand any new requirements prior to the reporting deadline.
C. Comments Opposing the Proposed Extension
Opposing commenters included private citizens submitting campaign
letters, anonymous commenters, members of academia, state government
representatives, and environmental advocacy organizations. Overall,
these commenters expressed concern that extending the reporting
deadline from May 22, 2026, to May 21, 2027, would postpone submissions
of health and safety data needed for EPA's TSCA section 6
prioritization, risk evaluation, and risk management actions. Many
commenters expressed concern that delayed submission of unpublished
health and safety studies could result in risk evaluations being
conducted using incomplete or less current datasets, potentially
affecting the completeness of EPA's regulatory determinations for the
16 chemical substances covered by the rule. Several commenters stated
that delaying reporting increases the risk that unpublished studies may
be lost or discarded due to routine corporate record retention
practices, reducing the availability of information needed for EPA's
administrative record. A state government commenter indicated that
delays in federal data collection may affect coordination with state-
level chemical safety programs and could delay downstream regulatory
actions that rely on EPA-generated information. Many campaign letters
from private citizens reiterated concerns about environmental justice
and the need for timely access to chemical safety information to
support EPA's science-based decision-making. A coalition of
environmental organizations raised concerns regarding the
administrative and legal implications of extending the reporting
deadline, including assertions that repeated extensions may delay
statutory obligations and reduce transparency in the regulatory
process.
D. EPA Response to Opposing Comments
EPA acknowledges commenters' concerns that extending the reporting
deadline could delay the availability of health and safety data, affect
TSCA section 6 risk evaluation activities, and reduce transparency. EPA
disagrees that the one-year extension undermines statutory obligations
or the Agency's ability to rely on the best available science. The
extension is an action that allows EPA to propose and finalize
modifications of the scope of the TSCA section 8(d) reporting rule,
including valid concerns raised regarding the rule that impact
regulated parties' ability to comply and the Agency's ability to
[[Page 30224]]
receive useful information, and enables submitters additional time to
provide complete and accurate information aligned with any updated
requirements. This approach supports EPA's authority to reconsider the
scope of data necessary for submission under TSCA section 8(d)
collections for potential use in TSCA section 6 risk evaluation and
risk management actions. This action does not alter EPA's ongoing use
of existing or otherwise reasonably available information in support of
TSCA section 6 activities. EPA notes that TSCA section 8(d) authorizes
EPA to require submissions of unpublished health and safety studies
``at such times and in such manner as the Administrator may reasonably
prescribe'' (15 U.S.C 2607(d)). This authority provides EPA discretion
to establish and adjust reporting period deadlines as necessary to
ensure effective implementation of information collection requirements.
Adjusting the reporting deadline does not suspend statutory obligations
but ensures that reporting requirements are implemented consistently
with TSCA's risk-based framework and produce information that is
relevant and usable for the Agency's statutory responsibilities. Also,
this action affects only the timing of submissions for this data call
and does not delay or suspend EPA's prioritization, risk evaluation, or
risk management activities, which continue to proceed using the best
available data sources and science, as required by TSCA section 26. EPA
does not expect the extension to result in loss of relevant data, as
entities remain subject to applicable recordkeeping requirements, and
EPA retains authority to obtain information as needed to support
ongoing risk evaluations. EPA considered potential impacts of the
extension on TSCA section 6 risk evaluation activities and determined
that receiving TSCA section 8(d) data by May 2027 will provide EPA
sufficient time to incorporate information into the risk evaluations
for the chemical substances covered by the rule. It is generally
unexpected that any information received pursuant to TSCA section 8(d)
will materially alter the ongoing work or outcomes of prioritization or
risk evaluation or that any delay due to this extension will require
rework that would delay any related TSCA section 6 activities.
Commenters' broader concerns regarding TSCA section 6 considerations
and issues related to Executive Branch policies or other rulemakings
are outside the scope of this action. This rulemaking is limited to
consideration of whether to extend the reporting deadline.
A state government commenter indicated that delays in federal data
collection may affect coordination with state-level chemical safety
programs and could delay downstream regulatory actions that rely on
EPA-generated information. The Agency appreciates that non-EPA
entities--such as other federal agencies, states, and nongovernmental
organizations--may rely on and derive benefits from TSCA section 8(d)
information. However, EPA understands that these entities are not
entirely reliant on this data (that is, this information supplements
other information used by these other entities rather than serving as a
uniquely critical source of information), and EPA anticipates making
non-confidential information publicly available following the
submission of information pursuant to this rule. To this end, EPA is
seeking to expedite the posting of information received pursuant to
TSCA section 8(d) to minimize delays between receipt and public
dissemination of nonconfidential submissions.
Further, EPA does not expect the deadline extension to alter state
reliance on EPA-generated information because this action only extends
the timing of the reporting and does not change the scope of the
information collected, TSCA authorities, or existing mechanisms through
which the state accesses and uses EPA data. Overall, EPA has determined
that the extension appropriately balances the need for timely data
collection with the considerations associated with ongoing rule
modifications and will help ensure that submitted information is
complete, relevant, and usable to support the Agency's statutory
responsibilities under TSCA.
III. Summary of the Final Rule
EPA has determined that a one-year extension of the reporting
deadline for the Health and Safety Data Reporting Rule under TSCA
section 8(d) is appropriate. Accordingly, EPA is finalizing this action
to extend the reporting deadline to May 21, 2027. This action is
effective upon publication in the Federal Register.
IV. Statutory and Executive Order Reviews
Additional information about these statutes and Executive Orders
can be found at <a href="https://www.epa.gov/laws-regulations/laws-and-executive-orders">https://www.epa.gov/laws-regulations/laws-and-executive-orders</a>.
A. Executive Order 12866: Regulatory Planning and Review and Executive
Order 13563: Improving Regulations and Regulatory Review
This action is not a significant regulatory action and was
therefore not submitted to the Office of Management and Budget (OMB)
for review.
B. Executive Order 14192: Unleashing Prosperity Through Deregulation
This action is an Executive Order 14192 deregulatory action. This
final rule provides burden reduction by providing relief against
existing compliance deadlines.
C. Paperwork Reduction Act (PRA)
This action does not impose any new information collection burden
under the PRA, 44 U.S.C. 3501 et seq. OMB has previously approved the
information collection activity contained in the existing regulation
and has assigned OMB control number 2070-0224 (EPA ICR No. 2703.02).
This action does not create any new reporting or recordkeeping
obligations and does not otherwise change the burden estimates that
were approved.
D. Regulatory Flexibility Act (RFA)
I certify that this action will not have a significant economic
impact on a substantial number of small entities under the RFA, 5
U.S.C. 601 et seq. In making this determination, the EPA concludes that
the impact of concern for this rule is any significant adverse economic
impact on small entities and that the agency is certifying that this
rule will not have a significant economic impact on a substantial
number of small entities because the rule relieves regulatory burden on
the small entities subject to the rule. This final action will extend
compliance dates of one data reporting rule and alleviate compliance
burden on small entities subject to those actions. We have therefore
concluded that this action will relieve regulatory burden for all
directly regulated small entities.
E. Unfunded Mandates Reform Act (UMRA)
This action does not contain any unfunded mandate of $100 million
(adjusted annually for inflation) or more (in 1995 dollars) as
described in UMRA, 2 U.S.C. 1531-1538, and does not significantly or
uniquely affect small governments. This final action imposes no
enforceable duty on any state, local, or tribal governments or the
private sector.
[[Page 30225]]
F. Executive Order 13132: Federalism
This action does not have federalism implications as specified in
Executive Order 13132 (64 FR 43255, August 10, 1999) because it will
not have substantial direct effects on the States, on the relationship
between the national government and the States or on the distribution
of power and responsibilities among the various levels of government.
G. Executive Orders 13175: Consultation and Coordination With Indian
Tribal Governments
This action does not have tribal implications as specified in
Executive Order 13175 (65 FR 67249, November 9, 2000) because it will
not have substantial direct effects on tribal governments, on the
relationship between the Federal government and the Indian tribes, or
on the distribution of power and responsibilities between the Federal
government and Indian tribes. This action does not impose substantial
direct compliance costs on federally recognized Indian tribal
governments. Thus, Executive Order 13175 does not apply to this action.
H. Executive Order 13045: Protection of Children From Environmental
Health Risks and Safety Risks
Although this action does not concern an environmental health or
safety risk, the information obtained from the reporting required by
this rule will be used to inform the Agency's decision-making process
regarding chemical substances to which children may be exposed. This
information will also assist the Agency and others in determining
whether the chemical substances included in this proposed rule present
potential risks, allowing the Agency and others to take appropriate
action to investigate and mitigate those risks.
EPA interprets Executive Order 13045 (62 FR 19885, April 23, 1997)
as applying only to those regulatory actions significant under section
3(f)(1) of Executive Order 12866 and that concern environmental health
or safety risks that EPA has reason to believe may disproportionately
affect children, per the definition of ``covered regulatory action'' in
section 2-202 of Executive Order 13045.
Since this is not a ``covered regulatory action,'' E.O. 13045 does
not apply. However, the Policy on Children's Health does apply.
I. Executive Order 13211: Actions Concerning Regulations That
Significantly Affect Energy Supply, Distribution, or Use
This action is not subject to Executive Order 13211 (66 FR 28355,
May 22, 2001), because it is not a significant regulatory action under
Executive Order 12866.
J. National Technology Transfer and Advancement Act (NTTAA)
This action does not involve technical standards under the NTTAA
section 12(d), 15 U.S.C. 272.
K. Congressional Review Act (CRA)
This action is subject to the CRA, 5 U.S.C. 801 et seq., and EPA
will submit a rule report to each House of the Congress and to the
Comptroller General of the United States. This action is not a ``major
rule'' as defined by 5 U.S.C. 804(2).
List of Subjects in 40 CFR Part 716
Environmental protection, Chemicals, Hazardous substances, Health
and safety, Reporting and recordkeeping requirements.
Lee Zeldin,
Administrator.
Therefore, for the reasons stated in the preamble, EPA is amending
40 CFR 716 as follows:
PART 716--HEALTH AND SAFETY DATA REPORTING
0
1. The authority citation for part 716 continues to read as follows:
Authority: 15 U.S.C. 2607(d).
0
2. Amend Sec. 716.120 in table 3 to paragraph (d), under the heading
``OPPT 2024 Chemicals'', by revising the entries for ``Acetaldehyde'',
``Acrylonitrile'', ``2-anilino-5-[(4-methylpentan-2-yl)amino]cyclohexa-
2,5-diene-1,4-dione (6PPD-quinone)'', ``Benzenamine'', ``Benzene'',
``Bisphenol A'', ``Ethylbenzene'', ``Hydrogen fluoride'', ``4,4-
Methylene bis(2-chloraniline)'', ``N-(1,3-Dimethylbutyl)-N'-phenyl-p-
phenylenediamine (6PPD)'', ``Naphthalene'', ``Styrene'', ``4-tert-
octylphenol(4-(1,1,3,3-Tetramethylbutyl)-phenol)'', ``Tribromomethane
(Bromoform)'', ``Triglycidyl isocyanurate''; and ``Vinyl Chloride.''
The revisions read as follows:
Sec. 716.120 Substances and listed mixtures to which this subpart
applies.
* * * * *
(d) * * *
Table 3 to Paragraph (d)
--------------------------------------------------------------------------------------------------------------------------------------------------------
Category CAS No. Special exemptions Effective date Sunset date
--------------------------------------------------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------------------------------------------------------------
* * * * * * *
OPPT 2024 Chemicals
--------------------------------------------------------------------------------------------------------------------------------------------------------
Acetaldehyde......................... 75-07-0 Sec. 716.21(a)(11) January 13, 2025.................. May 21, 2027.
applies; Sec.
716.20(a)(9) does not
apply.
--------------------------------------------------------------------------------------------------------------------------------------------------------
Acrylonitrile........................ 107-13-1 Sec. 716.21(a)(11) January 13, 2025.................. May 21, 2027.
applies; Sec.
716.20(a)(9) does not
apply.
2-anilino-5-[(4-methylpentan-2-yl) 2754428-18-5 Sec. 716.21(a)(11) January 13, 2025.................. May 21, 2027.
amino]cyclohexa-2,5-diene-1,4-dione applies; Sec.
(6PPD-quinone). 716.20(a)(9) does not
apply.
Benzenamine.......................... 62-53-3 Sec. 716.21(a)(11) January 13, 2025.................. May 21, 2027.
applies; Sec.
716.20(a)(9) does not
apply applies; Sec.
716.20(a)(9) does not
apply.
Benzene.............................. 71-43-2 Sec. 716.21(a)(11) January 13, 2025.................. May 21, 2027.
applies; Sec.
716.20(a)(9) does not
apply.
Bisphenol A.......................... 80-05-7 Sec. 716.21(a)(11) January 13, 2025.................. May 21, 2027.
applies; Sec.
716.20(a)(9) does not
apply.
Ethylbenzene......................... 100-41-4 Sec. 716.21(a)(11) January 13, 2025.................. May 21, 2027.
applies; Sec.
716.20(a)(9) does not
apply.
[[Page 30226]]
Hydrogen fluoride.................... 7664-39-3 Sec. 716.21(a)(11) January 13, 2025.................. May 21, 2027.
applies;.
Sec. 716.20(a)(9) does
not apply.
4,4-Methylene bis(2-chloraniline).... 101-14-4 Sec. 716.21(a)(11) January 13, 2025.................. May 21, 2027.
applies;.
Sec. 716.20(a)(9) does
not apply.
N-(1,3-Dimethylbutyl)-N'-phenyl-p- 793-24-8 Sec. 716.21(a)(11) January 13, 2025.................. May 21, 2027.
phenylenediamine (6PPD). applies; Sec.
716.20(a)(9) does not
apply.
Naphthalene.......................... 91-20-3 Sec. 716.21(a)(11) January 13, 2025.................. May 21, 2027.
applies; Sec.
716.20(a)(9) does not
apply.
Styrene.............................. 100-42-5 Sec. 716.21(a)(11) January 13, 2025.................. May 21, 2027.
applies; Sec.
716.20(a)(9) does not
apply.
4-tert-octylphenol(4-(1,1,3,3- 140-66-9 Sec. 716.21(a)(11) January 13, 2025.................. May 21, 2027.
Tetramethylbutyl)-phenol). applies; Sec.
716.20(a)(9) does not
apply.
Tribromomethane (Bromoform).......... 75-25-2 Sec. 716.21(a)(11) January 13, 2025.................. May 21, 2027.
applies; Sec.
716.20(a)(9) does not
apply.
Triglycidyl isocyanurate............. 2451-62-9 Sec. 716.21(a)(11) January 13, 2025.................. May 21, 2027.
applies; Sec.
716.20(a)(9) does not
apply.
Vinyl chloride....................... 75-01-4 Sec. 716.21(a)(11) January 13, 2025.................. May 21, 2027.
applies; Sec.
716.20(a)(9) does not
apply.
* * * * * * *
--------------------------------------------------------------------------------------------------------------------------------------------------------
[FR Doc. 2026-10263 Filed 5-21-26; 8:45 am]
BILLING CODE 6560-50-P
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