PFAS Plaintiffs Say They Have Established Jurisdiction Against DuPont, Others

( August 12, 2025, 11:53 AM EDT) -- BOSTON — The plaintiffs in a consolidated class action for drinking water contamination from per- and polyfluoroalkyl substances XE "per- and polyfluoroalkyl substances"  (PFAS) on Aug. 11 filed briefs in Massachusetts federal court opposing a motion to dismiss filed by EIDP Inc. and affiliates of E.I. DuPont de Nemours & Co. (collectively, DuPont) and others, arguing that they have sufficiently alleged causation and the district court has jurisdiction....