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 This website is no longer updated and links to external websites and some internal pages may not work.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

Radiation Protection

EPA Preliminary Approval Letter to the Department of Energy

This letter from EPA to the Carlsbad Field Office of the Department of Energy communicates preliminary approval on a framework for RH waste characterization.

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

EPA Preliminary Approval Letter to the Department of Energy (PDF)(4 pp, 42 K)