Canada Releases Final State of PFAS Report and Proposed Risk Management Approach

March 24, 2025

Read the full article by Lynn L. Bergeson, Richard E. Engler, and Carla N. Hutton (The National Law Review)

"On March 5, 2025, Environment and Climate Change Canada (ECCC) announced the availability of its final State of Per- and Polyfluoroalkyl Substances (PFAS) Report (State of PFAS Report) and proposed risk management approach for PFAS, excluding fluoropolymers. The State of PFAS Report concludes that the class of PFAS, excluding fluoropolymers, is harmful to human health and the environment. To address these risks, on March 8, 2025, Canada published a proposed order that would add the class of PFAS, excluding fluoropolymers, to Part 2 of Schedule 1 to the Canadian Environmental Protection Act, 1999 (CEPA). ECCC states in its March 5, 2025, press release that it will prioritize the protection of health and the environment while considering factors such as the availability of alternatives. Phase 1, starting in 2025, will address PFAS in firefighting foams to protect better firefighters and the environment. Phase 2 will focus on limiting exposure to PFAS in products that are not needed for the protection of human health, safety, or the environment. ECCC notes that this will include products like cosmetics, food packaging materials, and textiles. ECCC states that it will publish a final decision on the proposed addition of 131 individual PFAS to the National Pollutant Release Inventory (NPRI) with reporting to take place by June 2026 for PFAS releases that occurred during the 2025 calendar year. ECCC states that these data will improve its understanding of how PFAS are used in Canada, help it evaluate possible industrial PFAS contamination, and support efforts to reduce environmental and human exposure to harmful substances. Comments on the proposed risk management approach and the proposed order to add the class of PFAS, excluding fluoropolymers, to CEPA Schedule 1 Part 2 are due May 7, 2025."

State of PFAS Report

The State of PFAS Report provides a qualitative assessment of the fate, sources, occurrence, and potential impacts of PFAS on the environment and human health to inform decision-making on PFAS in Canada. The term PFAS refers to the Organisation for Economic Co-operation and Development’s definition, which is: “fluorinated substances that contain at least one fully fluorinated methyl or methylene carbon atom (without any H/Cl/Br/I atom attached to it), that is, with a few noted exceptions, any chemical with at least a perfluorinated methyl group (–CF3) or a perfluorinated methylene group (–CF2–) is a PFAS.” The class of PFAS is comprised of substances meeting this definition. ECCC states that the definition captures substances with a wide range of structures and properties, from discrete chemicals, such as perfluorocarboxylic acids, perfluorosulfonic acids, and fluorotelomer alcohols, to side-chain fluorinated polymers, perfluoropolyethers, and fluoropolymers. According to ECCC, some PFAS on the market also possess structural attributes other than perfluoroalkyl chains (for example, inclusion of ether linkages or chlorine atoms in the fluorinated hydrocarbon chains)."

Read the full report here.