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The Chemical Compound—December 2021

Arnold Porter

Our primary focus continues to be on chemical substances which are the subject of regulatory activity or scrutiny by various federal and state government agencies and potential litigants. N:News Release, EPA Region 9, SoCal Chemical Distributors Settle Toxic Substances Control Act Violations with U.S. 6, 2021).]]

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Eight Important Updates About Recent PFAS Regulatory Developments

Arnold Porter

EPA reissued the proposed UCMR 5 on February 22, which was first issued during the Trump Administration and requires sample collection for 29 PFAS between 2023 and 2025. Biden Backed Congressional Action to Designate PFAS as Hazardous Substances. 535 – 116 th ) that passed the US House in January 2020.