Earlier this week, I wrote regarding the ongoing legal challenges to the EPA's PFAS drinking water limits proposed under the Safe Drinking Water Act. In that update, one prediction was that the uncertainty surrounding the federal drinking water regulations (in terms...
John Gardella
PFAS Drinking Water Rule Not Vacated (Yet)
We have previously detailed the EPA's efforts under the Biden Administration to regulate certain types of PFAS under the Safe Drinking Water Act. In short, PFOA and PFOS would have a Maximum Contaminant Level of 4 ppt, and PFHxS, PFNA, HFPO-DA and certain mixtures...
TSCA and PFAS: Early 2026 Practical Tips
TSCA and PFAS reporting requirements saw increased corporate obligations under the Biden Administration, which we previously wrote about extensively. With a new administration in 2025, though, and a de-regulation push particularly in the environmental sector...
PFAS CERCLA Designations Sees New Attention With Court Arguments
We previously wrote at length regarding the Biden Administration's designation of PFAS CERCLA designation of PFOA and PFOS as "hazardous substances", and the subsequent legal challenges to the designations. 2025 saw the Court provide EPA several months to decide...
FDA PFAS Research Continues…But Finds Few Safety Risks Thus Far
In December 2025, the U.S. Food and Drug Administration (FDA) released a congressionally mandated assessment examining the intentional use of per- and polyfluoroalkyl substances (PFAS) in cosmetic products—and the agency’s conclusion is clear: the available data are...
PFAS Air Emissions Finds Itself On Lawmakers’ Radars (Again)
Just before the holidays in 2025, a group of seven bipartisan House lawmakers introduced legislation seeking to compel the EPA to take action with respect to PFAS air emissions. Known as the PROTECT Act (Prevent Release of Toxics Emissions, Contamination and...
TSCA Reforms Preview May Come During Senate Hearing
On October 23, 2025 at 10:30am, the Senate Committee on Environment and Public Works (EPW) will hold a hearing that is titled "Examining the Beneficial Use and Regulation of Chemicals", which may provide clues about upcoming TSCA reforms. The hearing was convened by...
John Gardella Interviewed By Chemical Watch On PFAS Lawsuit
John Gardella was interviewed for and quoted in Chemical Watch's recent article regarding the dismissal of a New York lawsuit against a juice company in which it was alleged that the juice contained PFAS, yet the company marketed its product as "all natural." The...
Prop 65 PFAS Lawsuit On Verge Of Settlement
California’s Safe Drinking Water and Toxic Enforcement Act of 1986 (“Proposition 65” or “Prop 65”) was passed with the intention of providing consumers with information regarding potential exposure to chemicals identified as carcinogens and/or reproductive toxicants....
9 CMBG3 Attorneys Recognized as Super Lawyers Or Rising Stars
Congratulations to Kendra Bergeron, Jeniffer Carson, John Gardella, Brendan Gaughan, David Goldman, Bryna Misiura, and Whitney Barrows for being named to the 2025 Massachusetts Super Lawyers list. In addition, Lauren Camire and Veronica Lee were named to the 2025...









