On April 19, 2024, the United States Environmental Protection Agency (EPA) issued a pre-publication final rule and an associated enforcement policy concerning two common types of per-and polyfluoroalkyl substances (PFAS):...more
On December 15, 2022, the United States Environmental Protection Agency (“EPA”) issued a final rule authorizing ASTM E1527-21 as compliant with the all appropriate inquiries (“AAI”) provisions of the Comprehensive...more