EPA proposes extending certain compliance dates in TSCA Section 6 risk management rules for perchloroethylene (PCE) and carbon tetrachloride (CTC)

EPA announced a proposal to extend certain compliance dates in the final TSCA Section 6 risk management rules for perchloroethylene (PCE) and carbon tetrachloride (CTC) to improve practical implementation (including Workplace Chemical Protection Program-related timelines). Until any amendments are finalized, currently-effective compliance dates remain in effect. EPA is seeking public comment via docket EPA-HQ-OPPT-2026-0992 on Regulations.gov.