One Acquisition Solution for Integrated Services (OASIS+) Multi-Agency Contract (MAC) Indefinite-Delivery Indefinite-Quantity (IDIQ) 8(a) Phase II
Past New Requirement Updated
- Agency
-
Federal Acquisition Service
General Services Administration
- Solicitation expected
- Estimated value
- Not on record
- Set-aside
- Competitive 8(a)
Forecast facts
- Anticipated award
- Acquisition strategy
- Open Market
- NAICS code
- 541990 All Other Professional, Scientific, and Technical Services
- Forecast number
- 47238
- Points of contact
-
- Melissa Volkman oasisplusopen@gsa.gov
Forecast details come from the GSA Acquisition Gateway. Agencies' dates and values are estimates.
About this forecast
The General Services Administration's Federal Acquisition Service is conducting a competitive 8(a) Phase II reopening of the OASIS+ Multi-Agency Contract (MAC), a governmentwide indefinite delivery indefinite quantity (IDIQ) contract designed to provide federal agencies access to non-IT services. The procurement encompasses eight service domains including Management & Advisory, Technical & Engineering, Research & Development, Intelligence Services, Environmental, Facilities and Logistics, Enterprise Solutions, and newly added Phase II domains of Business Administration, Financial Services, Human Capital, Marketing and Public Relations, and Social Services. The solicitation is anticipated to be released on January 12, 2026, with an estimated award date of June 30, 2026, and incorporates continuous on-ramping provisions allowing new contractors and existing OASIS+ contractors to submit proposals and expand their domain offerings.
The award value range is to be determined due to the indefinite quantity nature of this contract vehicle. This is a full and open competition following exclusion of non-8(a) sources, with the contract type being a combination definitive contract. The place of performance is currently to be determined, and interested parties should direct inquiries to the GSA Federal Acquisition Service at oasisplusopen@gsa.gov for additional information regarding this open continuous solicitation with rolling awards.
Forecast text
OASIS+ is a governmentwide multiple award indefinite delivery indefinite quantity contract for federal agencies to purchase non-IT services. The OASIS+ scope is organized by domains which are groups of related services that include multiple industry codes (NAICS codes). Domains currently include Management & Advisory Technical & Engineering Research & Development Intelligence Services Environmental Facilities and Logistics. An eighth domain Enterprise Solutions is for the Unrestricted solicitation only. The Phase II reopening of the the solicitation adds new domains including Business Administration Financial Services Human Capital Marketing and Public Relations and Social Services. Continuous on-ramping will give new contractors the opportunity to submit proposals to OASIS+ and allows existing OASIS+ contractors to add domains not currently on their contract.
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