EPA proposes changes to TSCA §8(a)(7) PFAS data reporting and recordkeeping rule (40 CFR Part 705)

EPA issued a proposed rule to amend the TSCA Section 8(a)(7) one-time PFAS data reporting and recordkeeping requirements (40 CFR Part 705). The proposal would introduce multiple scope exemptions and other adjustments intended to make reporting more practical (e.g., exemptions described in the research text include imported articles, de minimis concentrations (0.1%), certain byproducts, impurities, R&D, and non-isolated intermediates), along with technical corrections and changes to submission mechanics. Compliance teams should monitor this rulemaking because, if finalized, it could materially change which entities must report and what information is required for the 2011–2022 lookback period.