2070-AK71 202110 The Regulatory Plan and the Unified Agenda of Federal Regulatory and Deregulatory Actions 2070 Office of Chemical Safety and Pollution Prevention OCSPP 2000 Environmental Protection Agency EPA Cyclic Aliphatic Bromide Cluster (HBCD); Rulemaking Under TSCA Section 6(a)

Section 6 of the Toxic Substances Control Act (TSCA) requires EPA to address unreasonable risks of injury to health or the environment that the Administrator has determined are presented by a chemical substance under the conditions of use. Following a risk evaluation for cyclic aliphatic bromide cluster (HBCD) carried out under the authority of the TSCA section 6, EPA initiated rulemaking to address unreasonable risks of injury to health and the environment identified in the final risk evaluation. EPA's risk evaluation for HBCD, describing the conditions of use and presenting EPA's determinations of unreasonable risk, is in docket EPA-HQ-OPPT-2019-0237, with additional information in docket EPA-HQ-OPPT-2016-0735.

]]> Other Significant Previously Published in The Unified Agenda Proposed Rule Stage Undetermined Undetermined 40 CFR 751 15 U.S.C. 2605 Toxic Substances Control Act Statutory NPRM 09/15/2021 TSCA section 6(c). Statutory Final 09/15/2022 TSCA section 6(c). Yes NPRM 09/00/2022 Final Rule 04/00/2024 EPA-HQ-OPPT-2020-0548. Undetermined Undetermined Yes No https://www.epa.gov/assessing-and-managing-chemicals-under-tsca/risk-management-cyclic-aliphatic-bromide-cluster-hbcd No No Sue Slotnick 2070 Office of Chemical Safety and Pollution Prevention OCSPP 202 566-1973 slotnick.sue@epa.gov 1200 Pennsylvania Avenue NW, Mail Code 7404T, Washington DC 20460 Erik Winchester 2070 Office of Chemical Safety and Pollution Prevention OCSPP 202 564-6450 winchester.erik@epa.gov 1200 Pennsylvania Avenue NW, Mail Code 7404T, Washington DC 20460