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ARTICLE · 26 MARCH 2025

Canada Concludes PFAS "Forever Chemicals" Are Toxic: What You Need To Know

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On March 5, 2025, Canada published a Final State of PFAS Report finding that the entire class of per- and polyfluoroalkyl substances (PFAS)...

CanadaEnvironment
Rick Williams
Rick Williams
Gabrielle Kramer
Gabrielle Kramer
Claire R. Durocher
Claire R. Durocher
Braeden Stang
Braeden Stang
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On March 5, 2025, Canada published a Final State of PFAS Report finding that the entire class of per- and polyfluoroalkyl substances (PFAS), excluding fluoropolymers (a subset of PFAS with lower exposure risks) meet one or more criteria for designation as toxic substances under the Canadian Environmental Protection Act, 1999 (CEPA), and signalling that tighter regulations for these "forever chemicals" are on the horizon.

In September 2023, we reported on various steps being taken by the federal government towards regulating PFAS. These steps included the government's Draft State of PFAS Report published in May 2023, where it first proposed regulating the entire class of PFAS as toxic substances.

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