2011 Clean Air Act Environmental Responsibility Toxic Substances Control Act 
Ohio Environmental Law
OCTOBER 23, 2021
To the extent practicable, EPA will group PFAS compounds to more efficiently evaluate their toxicity. To address gaps found, EPA will issue orders under Toxic Substances Control Act (TSCA) Section 4 authorities to require PFAS manufacturers to conduct and fund studies evaluating toxicity of PFAS compounds.
Arnold Porter
AUGUST 26, 2021
Our primary focus continues to be on chemical substances which are the subject of regulatory activity or scrutiny by various government agencies and potential litigants. It will be the first time a substance has been added to the list since the 1990 Clean Air Act Amendments established the initial list in 1990.
Arnold Porter
JUNE 2, 2021
Our primary focus continues to be on chemical substances which are the subject of regulatory activity or scrutiny by various government agencies and potential litigants. The rule will impose a one-time reporting requirement on persons who have manufactured PFAS in any year since January 1, 2011. 116-92 , § 7351, 133 Stat.
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