Consolidated List of Lists

Purpose

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); and
• Accidental release prevention requirements under CAA 112(r) (40 CFR Part 68).

Formats

The List of Lists is available in in the following formats:

• EPCRA/CERCLA/CAA §112(r) Consolidated List of Lists, Updated May 2024 (pdf). (pdf) (3.92 MB)
• Changes to EPCRA/CERCLA/CAA §112(r) Consolidated List of Lists, Updated May 2024 (pdf).  (pdf) (223.4 KB)
• Microsoft Excel version of EPCRA/CERCLA/CAA §112(r) Consolidated List of Lists, Updated May 2024 (xlsx). (xlsx) (240.11 KB)
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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: Toxics Release Inventory (TRI) chemical categories; or
• Appendix F: CERCLA hazardous substance chemical categories.

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