Tag Archives: PFOS

EPA Proposes Designating PFAS as Hazardous

The U.S. Environmental Protection Agency is proposing to designate two of the most widely used per and polyfluoroalkyl substances (PFAS) as hazardous substances under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), also known as the “Superfund” law. The proposal applies to perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS), including their salts and structural … Continue Reading

New Maryland Regulation all but Shuts Down Phase ll Environmental Site Assessments

The Maryland Department of the Environment has adopted regulations for the first time requiring the person conducting an environmental assessment, even when they are not the owner of the property (e.g., possibly a prospective contract purchaser of land or a consultant engaged in a lending transaction) to report suspected oil to MDE immediately, but not … Continue Reading

DuPont Resolves PFAS Claims with Delaware

The State of Delaware and E. I. du Pont de Nemours and Company, The Chemours Company, DuPont de Nemours, Inc. and Corteva, Inc. (all “DuPont” related companies), businesses having operated in the State for more than 200 years, announced a sweeping settlement agreement last week. Under the settlement agreement, the DuPont agreed to pay $50 … Continue Reading

PFAS in a Phase I Environmental Site Assessment?

The question de riguer in commercial real estate transactions is if PFAS is included in a Phase I Environmental Site Assessment? As made clear by the January 14, 2021 EPA action, the response is “no” that the standard practice for environmental site assessments in the vast majority of places does not consider PFAS, however, .. … Continue Reading

Maryland is First State to Legislate Permitted Use of PFAS

Prior to the just concluded session of the Maryland legislature, the State’s laws and regulations were silent with regard to PFAS chemicals including PFOA. At worst, Maryland could have been criticized along with the Federal government and other states, for failing to regulate PFAS as a hazardous substance. But then, some days ago Maryland did … Continue Reading

PFOA Contamination is Found in 49 States

Two weeks ago, New York Attorney General Letitia James commenced a civil suit against the nation’s largest chemical manufacturers and several firefighting foam makers for what the complaint alleges is contamination of water supplies across the state with PFOAs, averring strict liability for public nuisance, strict products liability for defective products, strict products liability for … Continue Reading
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