Mealey's (May 11, 2023, 11:40 AM EDT) -- PHILADELPHIA — The U.S. Chamber of Commerce has filed an amicus curiae brief in the Third Circuit U.S. Court of Appeals in support of a petition by the Chemours Co. FC LLC that seeks review of a drinking water health advisory for per- and polyfluoroalkyl substances (PFAS). The U.S. Chamber argues that the health advisory is “arbitrary and capricious” and maintains that the advisory is “inconsistent with the law.”...