The Department of Homeland Security intends to award a sole source contract extension to APCO International Inc. for support of the Project 25 Compliance Assessment Program, which ensures public safety communications equipment meets interoperability standards. The contractor will provide technical support, enhance program efficiency, and maintain two public safety communication sites. The period of performance is a 5-month extension from July 1, 2026, through November 30, 2026. The primary place of performance will be at the contractor's facilities. No budget amount is specified.