On December 15, 2022, the EPA published a Final Rule to amend EPA’s All Appropriate Inquiries Rule to allow the use of the revised American Society for Testing and Materials (ASTM).
EPA published Final Rule to amend All Appropriate Inquiries Rule to allow use of revised American Society for Testing and Materials (ASTM) E1527-21 Standard Practice for Environmental Site Assessments for conducting Phase I Environmental Site Assessments.
The standards entity ASTM International revised its Standard Practice for Phase I Environmental Site Assessments to address PFAS changes which took effect on January 1, 2022. These.