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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, 2025. This website is no longer updated and links to external websites and some internal pages may not work. More information »
The Contract Laboratory Program (CLP) supports EPA's Superfund program created under the 1980 Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) and the 1986 Superfund Amendments and Reauthorization Act (SARA). The Superfund CLP's mission is to provide analytical data of known and documented quality to support the 10 EPA Regional Offices in their Superfund activities. Learn more about the CLP.
