New ASTM Standard for Environmental Site Assessments
On December 15, 2022, the US Environmental Protection Agency (EPA) published its final rule that amended the Standards and Practices for All Appropriate Inquiries (AAI) under the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA, aka Superfund). The rule went into effect on February 13, 2023, and made the ASTM International E1527-21 “Standard Practice for … Continued