TSCA Scientific Peer Review Committees
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EPA is Committed to Independent Scientific Advice
The SACC was established by EPA in 2016 under the Toxic Substances Control Act (TSCA) and provides independent scientific advice and recommendations to the EPA. Learn more about the SACC
The Science Advisory Committee on Chemicals (SACC) will provide independent scientific advice and recommendations to the EPA on the scientific basis for risk assessments, methodologies, and pollution prevention measures and approaches for chemicals regulated under the Toxic Substances Control Act (TSCA).
Learn About the SACC
SACC Meetings
Peer Review News
- Register for the May 26, 2025 virtual preparatory meeting on the peer review of HHCB, phthalic anhydride, o-DCB, and p-DCB.
- Register for the June 8-12, 2026, SACC peer review meeting on the peer review of HHCB, phthalic anhydride, o-DCB, and p-DCB.
- Comments on candidates currently under consideration for membership to the SACC were due April 21, 2026. Read the nominated candidates’ biographies at EPA-HQ-OPPT-2025-3624.
- EPA announces meeting dates, availability of draft documents, and requests public comments on peer review of HHCB, phthalic anhydride, o-DCB, and p-DCB.
Related Information
- SACC Review of HHCB, phthalic anhydride, o-DCB, and p-DCB
- SACC Review of the Draft Risk Evaluation for Octamethylcyclotetrasiloxane (D4)
- SACC Review for Evaluating Risks from High Priority Phthalates
- SACC Review of the Draft Risk Evaluation for 1,3-Butadiene
- Letter Peer Review of the Draft Risk Evaluation for TCEP
- TSCA Risk Evaluations