More and more states are passing statutes to restrict and/or monitor sales of products containing PFAS.  Recent news out of Maine suggests some practical downsides to a more aggressive legislative

Continue Reading California, Maine Take Similar but Different Approaches in Limiting Sales of Products Containing Intentionally-Added PFAS

New York’s drinking water standards for emerging contaminants are among the most stringent in the country, including standards issued in 2020 for perfluorooctanoic acid (PFOA) and perfluorooctane sulfonic acid (PFOS)

Continue Reading New York State Proposes to Establish Drinking Water Maximum Contaminant Levels for Four Additional PFAS

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

On September 6, 2022, the United States Environmental Protection Agency (EPA) published in the Federal Register its proposal to designate perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS), including their salts and structural

Continue Reading EPA Proposes Designation of PFOA and PFOS as Hazardous Substances under CERCLA