Earlier this month, EPA set new lifetime health advisories for four per- and poly-fluoroalkyl substances (PFAS) – in some instances at levels lower than those that can be detected through laboratory testing. The new health advisories are listed below:

PFASHealth Advisory (in parts per trillion)
PFOA (perflurooctanoic acid)0.004 ppt
PFOS (perfluorooctane sulfonic acid)

On October 18, 2021, EPA Administrator Michael S. Regan announced the PFAS Strategic Roadmap: EPA’s Commitments to Action 2021-2024 (Roadmap). The Roadmap is intended to be a comprehensive approach to confronting PFAS contamination nationwide. Among many other efforts, the Roadmap includes the following planned actions:

  • Establishing a national primary drinking water regulation for PFOA and

September 2, 2021, the Environmental Protection Agency (EPA), in collaboration with the Department of Defense (DOD), released the first EPA-validated laboratory analytical method to test for per- and polyfluoroalkyl substances (PFAS) in eight different environmental media. Method 1633, currently in draft form, is a single-laboratory validated method to test for 40 PFAS compounds in wastewater,

As we previously reported, EPA published a PFAS Action Plan in 2019 designed to enhance and improve data gathering, regulatory development, enforcement, and communication related to per- and polyfluoroalkyl substances (PFAS). EPA continues to make progress implementing the PFAS Action Plan and is working on a more formal framework for addressing PFAS under the