Soon after the Biden Administration took office, the United States Environmental Protection Agency (“EPA”) issued a Strategic Roadmap highlighting the many ways it planned to “research, restrict, and remediate” per-and

Continue Reading Recent Progress Report Issued by EPA Foreshadows Landmark Year for Federal Regulation of PFAS
This is a graphical representation of an Interstate Technology Regulatory Council (“ITRC”) Guidance Document


Note: This is a graphical representation of an Interstate Technology Regulatory Council (“ITRC”) Guidance Document as of March 2023.
These values are changing rapidly. The ITRC intends to update this

Continue Reading PFAS State Survey – Standards and Guidance Values for PFAS in Groundwater, Drinking Water and Surface Water

On November 15, 2022, in response to a challenge by 3M, the Michigan Court of Claims invalidated the drinking water MCLs and attendant groundwater standards for several PFAS substances, including

Continue Reading Michigan Court Rules State PFAS Drinking Water Regulations Lacked Adequate Consideration of Costs, with Implications for Challenges to Federal PFAS Rulemakings