On May 12, 2025, the U.S. Environmental Protection Agency (EPA) announced an amendment delaying the data submission period for the Toxic Substances Control Act (TSCA) PFAS reporting rule, which will now begin on April 13, 2026, and end on October 13, 2026. Small manufacturers who report solely as article importers will have until April 13, 2027, to complete their submissions. The EPA stated that this delay is necessary to allow additional time for the development of the reporting software. While no other changes are currently planned, the agency is considering reopening certain aspects of the rule for public comment to accommodate potential modifications before the new deadlines.

The interim final rule, published in the Federal Register on May 13, 2025, became effective immediately but remains open for public comment for 30 days. This is the second delay in the reporting timeline. The original requirement was established in September 2023, mandating manufacturers and importers of PFAS from 2011 to 2022 to submit reports. Initially, the reporting period was scheduled to begin on July 11, 2025, but was postponed to accommodate ongoing preparations.

The initial rule aimed to impose reporting and recordkeeping requirements on entities involved in the manufacture or import of PFAS, including those in “articles,” as that term is defined by TSCA, for the years between 2011 and 2022. The EPA explained that delays are primarily due to the need for more time to develop necessary data collection tools and that the agency is considering future rule modifications influenced by efforts to deregulate, such as Executive Order 14219. The agency is also responding to petitions from chemical companies seeking to narrow the scope of the current rule and obtain exemptions consistent with standard TSCA 8(a) reporting provisions.