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ARTICLE · 02 MARCH 2021

Eight Important Updates About Recent PFAS Regulatory Developments

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In the months since our 2020 update on federal actions affecting per- and polyfluoroalkyl substances (PFAS), the Environmental Protection Agency (EPA) has continued to take action on its PFAS Action Plan.

United StatesEnvironment
Lawrence E. Culleen
Lawrence E. Culleen
Jamie Lee
Jamie Lee
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In the months since our 2020 update on federal actions affecting per- and polyfluoroalkyl substances (PFAS), the Environmental Protection Agency (EPA) has continued to take action on its PFAS Action Plan. In addition, the Biden-Harris Administration has made addressing PFAS a top priority. Congressional Democrats simultaneously will be looking to increase attention on addressing PFAS contamination. The following highlights the top eight developments since our last PFAS update and briefly explains what you need to know about each, while taking a look at the regulatory future.

PFOA and PFOS Drinking Water Regulations Back On and Only the Beginning

In the final days of the Trump Administration, EPA issued final determinations to regulate PFOA and PFOS in drinking water under the Safe Drinking Water Act (SDWA), a process the Agency started in 2018. While the regulatory freeze pursuant to a memo from White House Chief of Staff Ronald Klain momentarily paused the

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