Public CommentProposedPublic CommentProposed Regulation
EPA Proposes Changes to TSCA Risk Evaluation Procedures
Toxic Substances Control Act (TSCA) - Section 6 Risk Evaluation ProceduresU.S. Environmental Protection Agency (EPA)US
Announced
Dec 18, 2025
Description
EPA released a proposal to increase efficiency in TSCA chemical reviews. Key revisions include: procedures for revising or supplementing risk evaluation documents to meet statutory deadlines; adjustments to information collection obligations for manufacturers requesting agency-conducted TSCA risk evaluations; and improvements to accountability in conducting risk evaluations. The proposal has a 45-day comment period in docket EPA-HQ-OPPT-2025-0260.
Sources
Key Findings
EPA Proposes Changes to TSCA Risk Evaluation Procedures
ormation only on official, secure websites. # EPA Releases Proposal to Increase Efficiency, Better Protect Health and the Environment in Chemical Reviews under TSCA Contact Information EPA Press Office ([press@epa.gov](mailto:press@epa.gov)) **WASHINGTON**– Today, U.S. Environmental Protection Agency (EPA) released a proposed rule to revise the process for conducting risk evaluations for chemicals already in commerce