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 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 This website is no longer updated and links to external websites and some internal pages may not work.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 »


Guidance: Procurement Under Preauthorized Mixed Funding

Interim guidance assists the Regions in clarifying procurement procedures that claimants: (1) would be required to implement under the forthcoming Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA, commonly referred to as Superfund) response claims Procedures; and (2) may use in order to assure that the costs for which their claims are made against the Hazardous Substance Superfund (the Fund) will be reimbursed by EPA. OSWER Directive No. 9225.1-01. Issued 4/19/1989.
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.