EPA held a public meeting of the Toxic Substances Control Act (TSCA) Science Advisory Committee on Chemicals (SACC) from July 29- August 2, 2019 to review the draft risk evaluations for cyclic aliphatic bromide cluster (HBCD) and 1,4-dioxane. The Agency will use the scientific advice, information, and recommendations from the SACC, as well as public comments, to inform the final risk evaluation.

• Read the Federal Register notice announcing the meeting, including location and logistics.
• View the draft risk evaluation and supporting documents for 1,4-dioxane.
• View the draft risk evaluation and supporting documents for HBCD.
• Agenda and Charge Questions
• Final Report / Meeting Minutes for 1,4-Dioxane
• Final Report / Meeting Minutes for HBCD
• Read the 1,4-Dioxane Meeting Transcript
• Read the HBCD Meeting Transcript

For additional information please contact the DFO, Todd Peterson, Ph.D. (peterson.todd@epa.gov or 202-564-6428).