On September 14, 2012, California-Arizona-Nevada District Organization Contract Compliance (CANDO) filed an appeal from a final determination issued by the Loan Guarantee Program Office (LGPO) of the Department of Energy (DOE). In this determination, LGPO responded to a request for information (Request) filed under the Freedom of Information Act (FOIA), 5 U.S.C. § 552, as implemented by the DOE in 10 C.F.R. Part 1004. Pursuant to the Request, LGPO released four documents. One of the documents provided to CANDO, the Tonopah Document, described below, consisted of seven pages, of which information had been withheld in four of the pages. LGPO withheld the information pursuant to Exemption 4 of the FOIA. This Appeal, if granted, would require LGPO to release to CANDO a portion of the information withheld in the four pages.