An official website of the United States government.

This is not the current EPA website. To navigate to the current EPA website, please go to www.epa.gov. This website is historical material reflecting the EPA website as it existed on January 19, 2021. This website is no longer updated and links to external websites and some internal pages may not work. More information »

Consolidated Checklist C2 for Identification and Listing of Hazardous Waste

This Consolidated Checklist corresponds to title 40 of the Code of Federal Regulations (CFR) part 261 published on July 1, 2002 and is amended by the following final rule:

C2 - 40 CFR Part 261 (Rich Text Format)(63 pp, 3 MB)

You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.