EPA is finalizing the Health and Safety Reporting Rule under the Toxic Substance Control Act (TSCA) to require manufacturers (including importers) of the sixteen chemical substances identified in this rulemaking to submit copies and lists of certain unpublished health and safety studies to EPA. Health and safety studies sought by this action will inform EPA actions in carrying out its responsibilities pursuant to TSCA, including prioritization, risk evaluation, and risk management. This rule is effective on 13 January 2025. POC is Lameka Smith, Data Gathering, Management, and Policy Division (7406M), Office of Pollution Prevention and Toxics, Environmental Protection Agency, 1200 Pennsylvania Ave. NW, Washington, DC 20460-0001; tele: (202) 564-1629; email: smith.lameka@epa.gov. (Federal Register 13 December 2024 [Rule] Pages 100756-100763)