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The Chemical Compound—December 2021

Arnold Porter

In October 2021, EPA said it planned to issue a proposed rule in 2023 that could result in revisions to the decaBDE rule as well as the rules for the other four PBT substances. N: Memorandum from Director, Pollution Control & Clean Up Directorate, EPA Office of Inspector Gen., Safety & Pollution Prevention (Oct.

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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. In addition, EPA requested nominations for the next CCL in 2018 but has not published the final. 535 – 116 th ) that passed the US House in January 2020.