US environmental regulators give chemical companies two more years to report safety data

US environmental regulators extended the deadline for chemical companies to submit health and safety data for 16 specific chemicals. Manufacturers now have until May 22, 2026, to provide these unpublished studies.

This change means chemical companies have more time to gather and submit required safety information. It delays the point at which US environmental regulators will have a full picture of the potential risks of these chemicals. This could mean a longer period where certain chemicals are in use without full public knowledge of their health and safety profiles.