Len Latkovski (“Appellant”) filed an Appeal from a determination issued by the Department of Energy (DOE) Office of Information Resources (OIR). In that determination, OIR responded to a request for information that the Appellant 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. This Appeal, if granted, would require OIR to perform an additional search and require other DOE offices to search for responsive documents.