EPA proposes changes to TSCA §8(a)(7) one-time PFAS reporting requirements (exemptions and reporting mechanics)

EPA issued a proposed rule to modify the TSCA §8(a)(7) PFAS reporting and recordkeeping requirements (40 CFR Part 705) to reduce potentially duplicative or unnecessary reporting. The proposal describes new/expanded exemptions and reporting mechanics changes (e.g., exemptions related to certain imported articles, impurities/byproducts, R&D, non-isolated intermediates, and a de minimis concentration concept referenced in secondary summaries), and indicates the data submission period mechanics would be adjusted. Compliance teams tracking TSCA PFAS one-time reporting should review the proposal, assess eligibility for proposed exemptions, and prepare comments during the open rulemaking process.