The Environmental Protection Agency (“EPA”) issued a long-anticipated proposal to designate two per- and polyfluoroalkyl substances (“PFAS”) as hazardous substances under the federal Superfund law known as the Comprehensive...more
In the latest development surrounding PFAS, EPA has published a direct final rule endorsing use of the newly updated ASTM E1527-21 standard for Phase I Environmental Site Assessments (“Phase Is”)...more
On July 12, 2021, Physicians for Social Responsibility (“PSR”) issued a highly speculative report that raised concerns about a chemical approved by the EPA in 2011 for use in hydraulic fracturing fluid that “might” degrade...more
Per- and polyfluoroalkyl substances, known collectively as “PFAS,” are synthetic organic compounds that do not occur naturally in the environment. Some of these chemicals have been used for decades in a wide variety of...more