We previously reported an expected timeline for promulgation of Delaware’s maximum contaminant levels (MCLs) for perfluorooctanoic acid (PFOA) and perfluorooctane sulfonic acid (PFOS) that was generally in line with the

Continue Reading Update: A New Expected Timeline for Implementation of Delaware’s PFOA and PFOS Maximum Contaminant Levels

On September 15, 2022, the U.S. Environmental Protection Agency (“EPA”) filed a motion to dismiss the American Chemistry Council (“ACC”)’s petition for review challenging EPA’s interim Lifetime Health Advisory Levels

Continue Reading EPA Files Motion to Dismiss ACC Petition for Review of PFOA and PFOS HALs and Reports Proposed MCLs are Expected in 2022

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

Earlier this month, the Environmental Protection Agency (EPA) published in the federal register its notice of availability to comment on its Draft Recommended Aquatic Life Ambient Water Quality Criteria for

Continue Reading Environmental Protection Agency Seeks Comments on Draft Recommended Aquatic Life Ambient Water Quality Criteria for PFOA and PFOS