Canada recently took its first bold step to regulate the production and use of a large group of chemicals called per- and polyfluoroalkyl substances (PFAS), a family of environmentally persistent and toxic chemical compounds. These chemicals are found in food packaging, waterproof cosmetics, non-stick pans, stain- and water-resistant fabrics and carpeting, cleaning products, paints and fire-fighting foams. The Canadian government released a report detailing the risks of PFAS exposure and potential management options. This report, which advocates for the regulation of the thousands of PFAS as a whole, will directly influence future regulations and policies surrounding their production and use. This contrasts to previous policy initiatives that targeted PFAS individually.