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

Alongside USEPA’s recent issuance of new Health Advisory Levels, or HALs, for certain PFAS chemicals (namely, PFOA, PFOS, PFBS, and GenX), the Agency also announced that, as part of

Continue Reading EPA Announces Funding for Disadvantaged Communities to Address PFAS in Drinking Water, Synthesizing Approaches to PFAS and Environmental Justice