ACC challenges PFOA/S limits
The American Chemistry Council (ACC) has filed a petition in DC Circuit Court challenging the EPA’s Lifetime Health Advisories (LHAs) for perfluorooctanoic acid (PFOA, above) and perfluorooctane sulfonate (PFOS). These are both part of the much-maligned wider group of perfluoroalkyl and polyfluoroalkyl substances (PFAS).