One Acquisition Solution for Integrated Services Plus (OASIS+) Unrestricted Continuously Open Solicitation
The General Services Administration (GSA) is issuing amendments for the OASIS+ IDIQ multi-agency contracts, which remain continuously open for rolling admissions and on-ramping. Offerors may submit a single proposal for multiple domains, and there is no fixed timeline for award as it depends on proposal volume and resource availability. All proposals must be submitted through the OASIS+ Submission Portal, and offerors must be registered and active in SAM.gov. Phase II apparent awardee notifications for OASIS+ Unrestricted have begun, with formal awards and notices to proceed planned for on or about May 22, 2026. No specific budget amounts or performance location are specified in the description.
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Data sourced from SAM.gov.
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