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Consolidated List of Lists under EPCRA/CERCLA/CAA §112(r) (August 2020 Version)


The List of Lists is a consolidated list of chemicals subject to:
  • Emergency Planning and Community Right-to-Know Act (EPCRA),
  • Comprehensive Environmental Response, Compensation and Liability Act (CERCLA), and
  • Section 112(r) of the Clean Air Act (CAA).
It was prepared to help facilities handling chemicals determine, for a specific chemical, whether they may be subject to certain reporting requirements. These lists should be used as a reference tool, not as a definitive source of compliance information. Please refer to the following requirements in the appropriate part of the Code of Federal Regulations (CFR):
  • Emergency planning notification under EPCRA section 302 (40 CFR Part 355)
  • Emergency release notification under EPCRA section 304 (40 CFR Part 355)
  • Toxic chemical release reporting under EPCRA section 313 (40 CFR Part 372)
  • Hazardous substances release notification under CERCLA sections 102-103 (40 CFR Part 302)
  • Accidental release prevention requirements under CAA 112(r) (40 CFR Part 68)


The List of Lists is available in the following formats:
Please note that the Excel file does not contain:
  • Introductory material explaining the lists and codes used in the chemical tables,
  • Appendix B: Radionuclides listed under CERCLA,
  • Appendix D: TRI chemical categories, or
  • Appendix F: CERCLA hazardous substance chemical categories.

All appendices appear in the PDF version of the List of Lists.