Tim Bytner is an environmental attorney at Babst Calland's Pittsburgh office. His practice focuses on federal and state environmental regulation and litigation.
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.
EPA adopts final rule, effective February 13, 2023, establishing ASTM E1527-21 as the standard for satisfying AAI requirements and phasing out ASTM E1527-13. On.
Over the past several weeks, there has been a significant level of EPA activity regarding PFAS, including: Proposed Rule on Enhanced PFAS Reporting Requirements for.