The Department of the Interior, through its Interior Business Center, intends to award a sole source contract for Spectrum Engineering Technical Services Support to Spectrum Center Government Services, LLC. This procurement aims to fulfill the requirements set forth by the Presidential Memorandum on Modernizing United States Spectrum Policy, focusing on effective Radio Frequency (RF) coordination and analysis within the 7/8 GHz band. The contract, anticipated to span from August 15, 2025, to August 14, 2030, is justified due to the unique qualifications and proprietary software of the selected contractor, which are essential for the analysis and enhancement of interoperability within the Department's spectrum infrastructure. Interested parties may submit capability statements via email to Cynthia Garrison at cynthia_c_garrison@ibc.doi.gov, as no competitive offers are expected for this specialized work.