EPA took final action to approve ASTM’s E 1527-21 Standard Practice for Environmental Site Assessments: Phase I Environmental Site Assessment Process. Key takeaways new Phase I standard are explained. ASTM and PFAS Under E 1527-21. ASTM revisions to environmental due diligence.
On December 15, 2022, the U.S. EPA took final action to amend the Standards and Practices for All Appropriate Inquiries to reference ASTM International’s E1527-21 “Standard Practice for.
On December 15, 2022, the EPA took final action to amend the Standards and Practices for All Appropriate Inquiries (“AAI”) to allow the use of the ASTM International revised standard..
On December 15, 2022, EPA issued a final rule amending the All Appropriate Inquiries Rule (AAI Rule), 40 CFR part 312, to recognize the updated ASTM International standard for conducting Phase I.