Should Canada's Approach to Prioritizing 6,604 Plastic-Related Chemicals Be Approved?
Official title: Publication of the approach and results of investigations for 6 604 substances specified on the Domestic Substances List
Environment Canada and Health Canada have developed a new method to identify which chemicals used in plastics might be harmful to people or the environment. They've applied this approach to over 6,600 substances and want feedback on the science behind it. This method could shape how Canada decides which chemicals to assess next.
Why This Matters
Plastics are everywhere—food packaging, toys, medical devices. Some chemicals in plastics can leach into food or the environment. This approach determines which of those 6,600+ chemicals get scrutinized first. If you care about what's in the products you use daily, this shapes future safety decisions.
What Could Change
The government may adopt this scientific approach for future chemical prioritization. That means certain plastic-related chemicals could be flagged for full safety assessments sooner. Some substances might eventually face restrictions or bans if found harmful.
Key Issues
- Is the scientific approach for identifying hazardous plastic-related chemicals sound?
- Should this method be used for future chemical prioritization under CEPA?
How to Participate
- Review the science approach document to understand the methodology used to assess the 6,604 substances.
- Submit written comments by email to substances@ec.gc.ca. Cite "Canada Gazette, Part I, December 6, 2025" in your submission.
- Alternatively, submit through Environment and Climate Change Canada's Single Window) online reporting system.
Submit Your Input
Questions Being Asked (1)
- Do you have comments on the scientific considerations presented in the science approach document?