Summary
The General Services Administration’s Federal Acquisition Service is soliciting proposals for the OASIS+ Total Small Business Set-Aside IDIQ multiple-award contract vehicle covering comprehensive professional services across multiple domains (management, technical/engineering, R&D, intelligence, environmental, facilities, logistics, business administration, marketing, human capital, financial and social services). This solicitation (Amendment 0008) reopens the opportunity with the proposal portal launching on 2026-01-12 and proposals due by 2027-01-11, and is intended to allow rolling admissions and multiple awardees to receive task orders throughout the contract period. The contract establishes IDIQ task order authority with a 5-year base and an optional 5-year extension, service performance across the United States, and qualification/evaluation criteria that include past performance, project relevance, management and staffing capabilities, and certain credit thresholds for domains.