EPA To Publish AAI Update Withdrawing Reference to ASTM E1527-13

EPA will publish a final rule in the federal register on December 15th amending its All Appropriate Inquiries (AAI) Rule by recognizing ASTM E1527-21 as a method for complying with AAI and withdrawing the reference to ASTM E1527-13. The rule will become effective 60 days from the date of publication in the federal register. The […]

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