Contract · Federal · 8(a) Set-Aside (FAR 19.8)

One Acquisition Solution for Integrated Services Plus (OASIS+) 8(a) Small Business Set-Aside Continuously Open Solicitation

Agency: GENERAL SERVICES ADMINISTRATION / FEDERAL ACQUISITION SERVICE
Location: Washington, DC
Amount: Amount not listed
Posted: Jul 14, 2026
Set-aside: 8(a) Set-Aside (FAR 19.8)
NAICS code: 541990 - All Other Professional, Scientific, and Technical Services look up NAICS codes
PSC code: R499 - Professional, Administrative, and Management Support Services (general category)

Timeline

Posted

Jul 14, 2026
Listing updated

Aug 12, 2026
Status

Open now

What contracts like this typically pay

No award history yet for this category (NAICS 541990).

What this contract is for

Agency: GENERAL SERVICES ADMINISTRATION / FEDERAL ACQUISITION SERVICE
Location: Washington, DC
Set-aside: 8(a) Set-Aside (FAR 19.8)
NAICS: 541990 - All Other Professional, Scientific, and Technical Services
Scope: Federal

July 7, 2026: This is Amendment 0009 to solicitation 47QRCA23R0002.

The General Services Administration (GSA), Federal Acquisition Service (FAS), Office of Acquisition Solutions Development (ASD), is issuing Amendment 0009 in accordance with RFO-2025-05 Supplement 1 FAR 5.101 for the One Acquisition Solution for Integrated Services Plus (OASIS+), Indefinite-Delivery, Indefinite-Quantity (IDIQ), Multi-Agency Contracts (MAC).

The System for Award Management (SAM.gov) is the official source for information about this procurement.

The following documents and attachments are updated as a result of Amendment 0009: OASIS+ 8(a) RFP (current as of Amendment 0009) SF30 (Amendment 0009) and Continuation Sheet Provisional Attachments J.P-1 OASIS+ Domain Qualifications Matrix and Scorecards J.P-2 FPDS Sample J.P-3 Project Verification Form J.P-4 Domains Auto-Relevant NAICS Codes and PSCs J.P-9 Cost/Price Template J.P-14 Lateral Springboarding Summary Sheet Contract Attachments J-2 Task Order, Transactional Data, and Contract Access Fee Reporting J-4 Department of Defense Required Provisions and Clauses for Task Orders J-5 Task Order Clause and Provision Matrix Consistent with Section H.11 of the OASIS+ RFP, GSA intends to maintain continuously open solicitations to support rolling admissions/on-ramping and to allow existing awardees, when eligible, to compete for additional Domains as Government needs evolve.

Should GSA determine a need to close any domain or solicitation, the agency will provide public notification.

Offerors are permitted to submit a single proposal for multiple domains under a single solicitation.

There is no fixed timeline for award; timelines will vary based on the volume of proposals received and are subject to resource availability.

Offerors must be registered and ac...

Official solicitation and documents

The full solicitation, any attachments, and the actual submission instructions live on the official listing, not on this page. Oppward summarizes public record data; it does not host or mirror the source documents.

View the official listing on SAM.gov

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How to bid on this

This is a contract solicitation, not a grant. To bid, you submit a proposal (usually a price and a description of how you would do the work) directly to the government, through the channel the official listing specifies, not through Oppward.

Make sure your business has an active SAM.gov registration. You cannot be paid on a federal contract without one.
Read the full solicitation on the official listing above, especially the scope of work, not just this summary. Our guide to reading a solicitation walks through what to look for.
Check the set-aside listed above and confirm your business actually qualifies for it before you spend time on a proposal. See our guide to set-asides if the category is unfamiliar.
Submit your proposal by the deadline, using the exact submission method the official listing states. A technically on-time bid sent the wrong way is often treated as late.