Data / Federal rules / 2025-08168

Perfluoroalkyl and Polyfluoroalkyl Substances (PFAS) Data Reporting and Recordkeeping Under the Toxic Substances Control Act (TSCA); Change to Submission Period

The Environmental Protection Agency published this final rule in the Federal Register on May 13, 2025. It took effect on May 13, 2025. Comments closed on June 12, 2025.

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What the agency says

The Environmental Protection Agency (EPA or Agency) is amending the data submission period for the Toxic Substances Control Act (TSCA) PFAS reporting rule by changing the start date for submissions and making corresponding changes to the end dates for the submission period, i.e., the data submission period begins on April 13, 2026, and ends on October 13, 2026, with an alternate end date for small manufacturers reporting exclusively as article importers of April 13, 2027. As promulgated in October 2023, the regulation requires manufacturers (including importers) of perfluoroalkyl and polyfluoroalkyl substances (PFAS) in any year between 2011-2022 to report certain data to EPA related to exposure and environmental and health effects. This change is necessary because EPA requires more time to prepare the reporting application to collect this data. The Agency is separately considering reopening certain aspects of the rule to public comment. The delayed reporting date ensures that EPA has adequate time to consider the public comments and propose and finalize any modifications to the rule before the submission period begins.

Key facts

Document number: 2025-08168
Type: Final rule
Action: Interim final rule; request for comment
Agency: Environmental Protection Agency
Published: May 13, 2025
Takes effect: May 13, 2025
Comments due: June 12, 2025
Dates: This interim final rule is effective on May 13, 2025. Comments must be received on or before June 12, 2025.
Docket: EPA-HQ-OPPT-2020-0549; FRL-7902.2-01-OCSPP
Regulation ID (RIN): 2070-AL30
Code of Federal Regulations: 40 CFR 705
Topics: Chemicals; Environmental protection; Reporting and recordkeeping requirements
Pages: 4

The document on federalregister.gov PDF

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Everything from the Environmental Protection Agency · Rules on chemicals · Rules on environmental protection · Rules on reporting and recordkeeping requirements · Published in May 2025

Read from the Federal Register API, last updated 2026-10-23. The document on federalregister.gov is the official record; dates and dockets can change through later corrections. Free to reuse with credit to SpecStream under CC BY 4.0.