This is a pre-solicitation notice for a firm fixed-price contract to provide conference and lodging services for a major corruption case management event. The services are to be performed in Opatija, Croatia in March 2026. Interested companies must express their interest via email by February 18, 2026. 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.