Canada Takes Major Step to Regulate PFAS with New Toxicity Report

Recently, the Canadian Environmental and Climate Change Department (ECCC) and the Health Canada released a significant report on Per- and Polyfluoroalkyl Substances (PFAS), alongside a set of risk management measures. This marks a critical advancement in Canada’s efforts to systematically control these “forever chemicals.”

The report outlines Canada’s intention to classify most PFAS as toxic substances and implement phased measures to restrict their usage. The plan also mandates that relevant businesses and individuals provide information to support scientific decision-making.

According to the Canadian Environmental Protection Act (CEPA), PFAS are defined based on standards set by the Organization for Economic Cooperation and Development (OECD), specifically referring to chemicals containing at least one perfluorinated methyl (-CF3) or perfluorinated methylene (-CF2-) group.

PFAS are extensively used across various consumer and industrial sectors, including firefighting foams, food packaging, surfactants, lubricants, healthcare products, over-the-counter medications, medical devices, cosmetics, pesticides, textiles, vehicles, insecticides, and electronics. However, their widespread application has led to significant environmental pollution, presenting considerable challenges for remediation and management, as they are difficult to eliminate fully.

In addition to fluorinated polymers, other PFAS substances are proposed to be added to Part 2 of CEPA Schedule 1 due to their potential threats to environmental and human health. This move will provide a legal basis for future bans or restrictions on these substances.