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
On March 14, 2022, the United States Environmental Protection Agency (EPA) issued a direct final rule approving ASTM International (ASTM) Standard E1527-21 as an additional standard meeting the all appropriate inquiry (AAI)...more