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Contamination Environmental Protection Agency (EPA) National Priorities List (NPL)

Proskauer Rose LLP

Designation of PFOA and PFOS as CERCLA Hazardous Substances

Proskauer Rose LLP on

On May 8, 2024, the United States Environmental Protection Agency (“EPA”) published its final rule designating two types of per- and polyfluoroalkyl substances (“PFAS”) — specifically, perfluorooctanoic acid (“PFOA”) and...more

Best Best & Krieger LLP

U.S. Environmental Protection Agency Designates Two PFAS Chemicals as Hazardous Substances Under Superfund

On April 19, 2024, the U.S. Environmental Protection Agency (EPA) issued a regulation designating perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS), and their salts and isomers, as hazardous substances...more

Mitchell, Williams, Selig, Gates & Woodyard,...

National Priorities List/Superfund: District of Columbia Circuit Court of Appeals Addresses Challenge to U.S. Environmental...

The United States Court of Appeals for the District of Columbia (“Court”) addressed in a July 18th decision a challenge to a Comprehensive Environmental Response, Compensation, and Liability Act (“Superfund”) National...more

Mitchell, Williams, Selig, Gates & Woodyard,...

National Priority List/Superfund: Federal Appellate Court Addresses Challenge to U.S. Environmental Protection Agency Listing...

The United States Court of Appeals for the District of Columbia (“Court”) addressed in a November 13th decision a challenge to a United States Environmental Protection Agency (“EPA”) decision regarding a Comprehensive...more

K&L Gates LLP

EPA Expands NPL List - Is Your Company a Potentially Responsible Party?

K&L Gates LLP on

On 1 September 2020, the United States Environmental Protection Agency (EPA) announced the addition of six sites to the Superfund National Priorities List (NPL). EPA has determined that releases of contamination at these...more

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