[Federal Register Volume 90, Number 34 (Friday, February 21, 2025)]
[Proposed Rules]
[Pages 10043-10044]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2025-02913]


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Proposed Rules
                                                Federal Register
________________________________________________________________________

This section of the FEDERAL REGISTER contains notices to the public of 
the proposed issuance of rules and regulations. The purpose of these 
notices is to give interested persons an opportunity to participate in 
the rule making prior to the adoption of the final rules.

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Federal Register / Vol. 90, No. 34 / Friday, February 21, 2025 / 
Proposed Rules

[[Page 10043]]



ENVIRONMENTAL PROTECTION AGENCY

40 CFR Parts 136 and 372

[EPA-HQ-OPPT-2024-0507; EPA-HQ-OW-2024-0328; FRL-12590-02-OA]


Two Proposed Rules Published by the Environmental Protection 
Agency With Comment Periods That Close February 18, 2025, to February 
20, 2025; Reopening of Comment Periods

AGENCY: Environmental Protection Agency (EPA).

ACTION: Notices of proposed rulemaking; reopening of comment periods.

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SUMMARY: This reopens the comment period for 30 days for two proposed 
rules published by the Environmental Protection Agency in the Federal 
Register on January 17, 2025, and January 21, 2025. This document 
reopens the comment period for two proposed rules with comments periods 
that closed February 18, 2025, and February 20, 2025. Additional 
details about these actions can be found in the SUPPLEMENTARY 
INFORMATION section of this document.

DATES: The comment periods for FRL-12309-01-OCSPP (FR 2024-31406) (90 
FR 5795, January 17, 2025) and FRL-11799-01-OW (FR 2024-29239) (90 FR 
6967, January 21, 2025) are reopened. Comments must be received by EPA 
on or before March 24, 2025.

ADDRESSES: You may send comments, identified by appropriate Docket ID 
number listed in the table below by any of the following methods:
     Federal eRulemaking Portal: https://www.regulations.gov/ 
(our preferred method). Follow the online instructions for submitting 
comments.
    Instructions: All submissions received must include the Docket ID 
No. for the original rulemaking as listed in the table in SUPPLEMENTARY 
INFORMATION. Comments received may be posted without change to https://www.regulations.gov, including personal information provided.

FOR FURTHER INFORMATION CONTACT: William Nickerson, Director, Office of 
Regulatory Policy and Management, Office of Policy, Mail code 1804, 
U.S. Environmental Protection Agency, 1200 Pennsylvania Ave. NW, 
Washington, DC 20460; (202) 566-0326; [email protected].

SUPPLEMENTARY INFORMATION: This document reopens the comment period for 
two proposed rules published on January 17, 2025, and January 21, 2025. 
Comments for both must now be received on or before March 24, 2025.

----------------------------------------------------------------------------------------------------------------
                                                                    Original
    Federal  Register                                Publication    comment
        citation                    Title               date       period end              Docket ID
                                                                      date
----------------------------------------------------------------------------------------------------------------
90 FR 5795..............  Toxics Release Inventory     1/17/2025    2/18/2025  EPA-HQ-OPPT-2024-0507.
                           (TRI); Clarification of
                           Toxic Chemicals Due to
                           Automatic Additions of
                           Per- and
                           Polyfluoroalkyl
                           Substances Under the
                           National Defense
                           Authorization Act (FRL-
                           12309-01-OCSPP).
90 FR 6967..............  Clean Water Act Methods      1/21/2025    2/20/2025  EPA-HQ-OW-2024-0328.
                           Update Rule 22 for the
                           Analysis of
                           Contaminants in
                           Effluent (FRL-11799-01-
                           OW).
----------------------------------------------------------------------------------------------------------------

    This document reopens the public comment period for the proposed 
rule ``Toxics Release Inventory (TRI); Clarification of Toxic Chemicals 
Due to Automatic Additions of Per- and Polyfluoroalkyl Substances Under 
the National Defense Authorization Act,'' established in the Federal 
Register document of January 17, 2025 (90 FR 5795) (FRL-12309-01-
OCSPP), for 30 days. The National Defense Authorization Act for Fiscal 
Year 2020 (NDAA) adds certain per- and polyfluoroalkyl substances 
(PFAS) automatically to the Toxics Release Inventory (TRI) beginning 
January 1 of the year following specific triggering events. In the 
January 17th action, the EPA proposed conforming edits to the TRI 
regulation to explicitly include PFAS that are added to the TRI 
chemical list automatically pursuant to the NDAA in the regulation's 
definition of ``toxic chemical.'' This edit confirms that the TRI 
supplier notification provision requires covered suppliers to notify 
customers receiving a mixture or other trade name product containing a 
TRI-listed chemical with the first shipment of each calendar year, with 
such a requirement beginning on January 1 of the applicable year; thus, 
supplier notifications are required as of January 1 for any NDAA-added 
PFAS.
    This document reopens the public comment period for the proposed 
rule ``Clean Water Act Methods Update Rule 22 for the Analysis of 
Contaminants in Effluent'' established in the Federal Register document 
of January 21, 2025 (90 FR 6967) (FRL-11799-01-OW), for 30 days. The 
EPA is proposing to promulgate new methods and update the tables of 
approved methods for the Clean Water Act. The Clean Water Act requires 
the EPA to promulgate test procedures for the analysis of pollutants. 
Promulgating new methods and updating the tables of approved methods 
increases the quality and consistency of data collected for the 
purposes of the Clean Water Act. In this rule, the EPA proposes to add 
new EPA methods for per- and polyfluoroalkyl substances (PFAS) and 
polychlorinated biphenyl (PCB) congeners, and add methods previously 
published by voluntary consensus bodies that industries and 
municipalities would use for reporting under the EPA's National 
Pollutant Discharge Elimination System permit program. The EPA also 
proposes to withdraw the seven Aroclor (PCB mixtures) parameters. In 
addition, the EPA is proposing to simplify the sampling requirements 
for two volatile organic compounds and make a series of minor 
corrections to existing tables of approved methods. This proposed rule

[[Page 10044]]

does not mandate when a parameter must be monitored or establish a 
discharge limit.
    EPA is reopening these comment periods to allow interested parties 
additional time to thoroughly review and analyze how these proposed 
rules may impact parties potentially subject to them. Comments 
previously submitted need not be resubmitted as they are already 
incorporated into the public record and will be considered in the final 
action as appropriate. Where appropriate, the Agency may consider 
further extending the comment period for the above referenced actions.
    To submit comments, or access the docket, please follow the 
detailed instructions provided under ADDRESSES. If you have questions, 
consult the technical persons listed under FOR FURTHER INFORMATION 
CONTACT.

Lee Zeldin,
Administrator.
[FR Doc. 2025-02913 Filed 2-20-25; 8:45 am]
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