Host Linn Bumpers explains the EPA’s proposed amendments to the 2024 PFAS reporting rule under the Toxic Substances Control Act. The discussion covers what PFAS are, why they matter, and how new exemptions such as de minimis thresholds and article imports could change compliance obligations for manufacturers and importers. With public comments open until December 29, 2025, this update provides timely insights for businesses navigating evolving environmental regulations.