Reporting RequirementLiveReporting RequirementsSubstance Addition
TSCA 8(d) Health and Safety Data Reporting Required for 16 Chemicals
TSCA Section 8(d) — Health and Safety Data Reporting (40 CFR Part 716)U.S. Environmental Protection Agency (EPA)US
Announced
Dec 13, 2024
Implementation
May 22, 2026
Description
EPA finalized a rule under TSCA Section 8(d) requiring manufacturers (including importers) of 16 chemical substances to submit unpublished studies on environmental effects and occupational, general population, and consumer exposure. The 16 chemicals include: 4,4-Methylene bis(2-chloraniline) (CASRN 101-14-4), 4-tert-octylphenol (CASRN 140-66-9), Acetaldehyde (CASRN 75-07-0), Acrylonitrile (CASRN 107-13-1), Benzenamine (CASRN 62-53-3), Benzene (CASRN 71-43-2), Bisphenol A (CASRN 80-05-7), Ethylbenzene (CASRN 100-41-4), Hydrogen fluoride, and others.
Key Findings
TSCA 8(d) Health and Safety Data Reporting Required for 16 Chemicals
s use HTTPS** A **lock** () or **https://** means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites. # TSCA 8(d) Health and Safety Data Reporting: Addition of 16 Substances TSCA 8(d) Health and Safety Data Reporting: Addition of 16 Substances Basic Information Legal Authorities * 15 U.S.C. §2607(d) Code of Federal Regulations Citations * [40 CFR Part 716](https