As of February 13, 2024, ASTM E1527–21 is the required ASTM standard for All Appropriate Inquiries (AAI) in real estate transactions. Conducting AAI is required to establish the innocent landowner defense, as well as the bona...more
On December 15, 2022, the United States Environmental Protection Agency (EPA) published the Final Rule, entitled "Standards and Practices for All Appropriate Inquiries," updating the Phase I Environmental Site Assessment...more
The Phase I Environmental Site Assessment (“ESA”) is the quintessential environmental diligence tool for transactions involving real property. A Phase I ESA includes a site inspection and review of current and past uses and...more
On December 15, 2022, the United States Environmental Protection Agency (EPA) amended its All Appropriate Inquiries Rule, publishing a final rule that incorporates an updated Phase I Environmental Site Assessment standard...more
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 environmental site assessments...more
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 Environmental Site Assessments: Phase I...more
ASTM E1527-21 to Replace ASTM E1527-13 - On December 15, 2022, U.S. EPA published in the Federal Register its final rule updating its AAI Rule, recognizing ASTM E1527-21 as a method for meeting the AAI requirements for...more
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) E1527-21 Standard Practice for Environmental...more
On December 15, 2022, the United States Environmental Protection Agency (USEPA) published the final amendment to the All Appropriate Inquiry Rule (40 CFR Part 312) (AAI Rule) that establishes the environmental due diligence...more
The United States Environmental Protection Agency (“EPA”) has withdrawn a direct final rule amending 40 CFR Section 312.1 which would revise the Comprehensive Environmental Response, Compensation and Liability Act (“CERCLA”)...more
The U.S. Environmental Protection Agency (“EPA”) has received to date 14 comments addressing both a proposed rule and direct final rule amending 40 CFR Section 312.11 which would amend the Comprehensive Environmental...more
On March 14, 2022, the U.S. Environmental Protection Agency issued a direct final rule approving the American Society for Testing and Materials (ASTM) International Standard E1527-21 for Phase I environmental site assessments...more
On March 14, 2022, EPA published a Direct Final Rule and a Proposed Rule that would incorporate ASTM International’s (“ASTM”) updated standard for conducting Phase I Environmental Site Assessments (“Phase I ESAs”) into EPA’s...more
The Environmental Protection Agency (EPA) is taking direct final action to amend its standards and practices for all appropriate inquiries (set forth at 40 CFR part 312) to include the ASTM International’s E1527-21 “Standard...more
The U.S. Environmental Protection Agency, on March 14, 2022, issued both a final rule incorporating revised ASTM International standard practices, ASTM International’s E1527–21 ‘‘Standard Practice for Environmental Site...more
On Nov 1, 2021, ASTM International (“ASTM”) released the revised standard for conducting Phase I Environmental Site Assessments (“Phase I ESAs”). The new standard, ASTM 1527-21, which revises the 1527-13, is intended to...more
After a lengthy committee process, ASTM International revised its standard practice for Phase I environmental site assessments (ASTM E1527) for the first time since 2013. Phase I environmental site assessments facilitate...more
On October 6, 2014, EPA issued a final rule mandating the use of the 2013 standard, ASTM E1527-13, for conducting Phase I Environmental Site Assessments for satisfaction of All Appropriate Inquiries ("AAI") under CERCLA. . ...more
EPA on October 6, 2014, issued a final rule amending its “All Appropriate Inquiries” (AAI) rule under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) by removing a reference to a 2005 ASTM...more
On June 17, 2014, EPA published a Proposed Rule to no longer acknowledge the 2005 version of ASTM International’s recently updated version of its standard for environmental site assessments – Standard 1527-13 – to meet the...more
As indicated in our latest blog post, here, on US EPA’s adoption of the new ASTM E1527-13 Standard Practice for Environmental Site Assessments: Phase I Environmental Site Assessment Process, US EPA has taken the step...more
For the second time in a year, the U.S. Environmental Protection Agency (EPA) proposed to amend the “all appropriate inquiry” rule under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). ...more
On June 17, 2014, the United States Environmental Protection Agency published a proposal to delete reference to the 2005 version of the ASTM Phase I environmental site assessment standard from the federal “all appropriate...more
On June 17, 2014, the U.S. Environmental Protection Agency published a proposed rule to amend the standards and practices for complying with the “All Appropriate Inquiries” rule under the Comprehensive Environmental Response,...more
Yesterday, the EPA published for comment notice of its intent to amend the “All Appropriate Inquiries Rule,” 40 CFR part 312, to remove references to ASTM E1527-05 “Standard Practice for Environmental Site Assessments: Phase...more