The U.S. Embassy Zagreb intends to issue a Request for Proposal for a firm fixed-price contract to replace its consular audio system. Companies must express their interest via email to specified addresses by May 18, 2026. The work will be performed at the U.S. Embassy in Zagreb, Croatia. Registration in the U.S. System for Award Management (SAM) is mandatory for award consideration. The solicitation and award will be subject to U.S. federal procurement laws.