National Association of Clean Water Agencies (NACWA)
EPARulemakingEPA-HQ-OPPT-2020-0549

Reporting and Recordkeeping for Perfluoroalkyl and Polyfluoroalkyl Substances under Section 8(a)(7) of the Toxic Substances Control Act (TSCA)

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Last modified
Jan 14, 2026
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closed 211d ago
National Association of Clean Water Agencies (NACWA) filings
2

Activity

National Association of Clean Water Agencies (NACWA) filed 2 comments on this docket between Sep 29, 2021 and Dec 30, 2025. 112 other organizations filed here. The comment window closed 211d ago.

What National Association of Clean Water Agencies (NACWA) filed (2)

Dec 30, 2025· Comment submitted by National Association of Clean Water Agencies and the Water Environment Federation (NACWA) and Water Environment Federation (WEF)· EPA-HQ-OPPT-2020-0549-0625

Please see the attached comments submitted by the National Association of Clean Water Agencies and the Water Environment Federation.

Sep 29, 2021· Comment submitted by American Water Works Association (AWWA), Association of Metropolitan Water Agencies (AMWA) and National Association of Clean Water Agencies (NACWA)· EPA-HQ-OPPT-2020-0549-0046

Please find the attached joint comments on behalf of the American Water Works Association (AWWA), Association for Metropolitan Water Agencies (AMWA), and the National Association of Clean Water Agencies(NACWA).

Abstract

EPA is proposing amendments to a TSCA regulation for reporting and recordkeeping requirements for perfluoroalkyl and polyfluoroalkyl substances (PFAS). As promulgated in October 2023, the regulation requires manufacturers (including importers) of PFAS in any year between 2011-2022 to report certain data to EPA related to exposure and environmental and health effects. EPA is proposing to incorporate certain exemptions and other modifications to the scope of the reporting regulation. These exemptions would maintain important reporting on PFAS, consistent with statutory requirements, while exempting reporting on activities about which manufacturers are least likely to know or reasonably ascertain.

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Reporting and Recordkeeping for Perfluoroalkyl and Polyfluoroalkyl Substances under Section 8(a)(7) of the Toxic Substances Control Act (TSCA) (EPA) — National Association of Clean Water Agencies (NACWA) | OpenPolis