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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).

DuPont settles with Chemours

DuPont, its spin-off company Chemours, and Corteva, which unites DuPont’s and Dow’s former agrochemicals businesses, have agreed a settlement on all legal disputes concerning per- and polyfluoroalkyl substances (PFAS) arising out of the spin-off of Chemours in 2015.

Round one to DuPont over Chemours in legal battle

The first step in ongoing litigation in the US between Chemours and its parent firm DuPont over the cost of environmental liabilities relating to historic pollution caused by per- and polyfluoroalkyl substances (PFASs) went DuPont’s way on 2 April. Chemours has said that it will appeal to the Delaware Supreme Court.

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