The U.S. Environmental Protection Agency (EPA) has proposed changes to its Toxic Substances Control Act (TSCA) regulations dealing with premanufacture notices (PMNs) and certain.
EPA proposes to make PFAS categorically ineligible for low volume LVEs and low release and exposure LoREX exemptions. EPA amendment: codify its practice that regards substances as persistent, bioaccumulative, and toxic are ineligible for the LVE and LoREX exemptions.