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
- Comments on interested and available additional ad hoc reviewers who were nominated to serve as peer reviewers for two 2026 SACC meetings are due May 29, 2026. Read and comment on the candidates’ biographies at EPA-HQ-OPPT-2025-3358.
- 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.
- 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