One Acquisition Solution for Integrated Services Plus (OASIS+) Historically Underutilized Business Zone (HUBZone) Small Business Set-Aside Continuously Open Solicitation
Overview
Buyer
Place of Performance
NAICS
PSC
Set Aside
Original Source
Timeline
Qualification Details
Fit reasons
- NAICS alignment with historical contract wins in similar service areas.
- Scope strongly matches core technical capabilities and delivery model.
Risks
- Past performance thresholds may require one additional teaming partner.
- Potential clarification needed on staffing minimums before bid/no-bid.
Next steps
Validate eligibility requirements, assign capture owner, and schedule partner outreach to confirm teaming strategy before submission planning.
Quick Summary
The General Services Administration (GSA) has re-opened its One Acquisition Solution for Integrated Services Plus (OASIS+) Indefinite-Delivery, Indefinite-Quantity (IDIQ) Multi-Agency Contract (MAC) solicitation for the Historically Underutilized Business Zone (HUBZone) Small Business Set-Aside. This continuously open solicitation supports rolling admissions (on-ramping) for new offerors and allows existing awardees to compete for additional domains. The latest update (May 12, 2026) announced the first Phase II apparent awardees, with formal awards expected around May 22, 2026.
Scope of Work
OASIS+ covers a broad range of integrated professional services across 12 domains, including Technical & Engineering, Management & Advisory, Intelligence, Research & Development, Enterprise Solutions, Facilities, Environmental Services, Logistics, Social Services, Financial Services, Human Capital, Marketing and Public Relations, and Business Administration.
Contract Details
- Solicitation Number: 47QRCA23R0003 (Amendment 0008)
- Type: IDIQ Multi-Agency Contract (MAC)
- Set-Aside: Historically Underutilized Business Zone (HUBZone) Small Business Set-Aside
- Product Service Code: R499 (Other Professional Services)
- Continuously Open: The solicitation remains open for new proposals, with no fixed timeline for award.
- Response Date: January 11, 2027 (current closing date for the continuously open solicitation).
Key Changes (Amendment 0008)
Amendment 0008 re-opened the RFP and incorporated significant updates:
- Revolutionary FAR Overhaul (RFO): Integrated throughout the RFP.
- Expanded Domains: Increased from seven to twelve, adding Business Administration, Marketing and Public Relations, Human Capital, Financial Services, and Social Services.
- Task Order Eligibility: Clarified that contractors compete for task orders within awarded CLINs (NAICS Codes) where they represented themselves as small businesses.
- Socioeconomic Certification: Offerors' SAM.gov records must reflect SBA certification at the time of offer.
- Updated Attachments: Numerous attachments (J-1 to J-5, J.P-1 to J.P-5, J.P-7 to J.P-9, J.P-12 to J.P-14) have been revised or added.
Submission & Evaluation
- Submission Portal: Proposals must be submitted through the OASIS+ Symphony Portal (OSP), which opened for submissions on January 12, 2026.
- Acknowledgement: Offerors must acknowledge Amendment 0008 as part of their submission.
- Qualifications: Evaluation is based on Domain Qualifications Matrices and Scorecards (J.P-1), requiring 36/50 credits for SB/Socioeconomic set-asides.
- Past Performance: Assessed using the Past Performance Rating Form (J.P-6).
- Financial Data: Required via the Financial Data Input Template (J.P-13).
- Pricing: Direct Labor Hourly Rate Ranges (J.P-8) and the Cost-Price Template (J.P-9) guide pricing proposals.
- Contact: Questions should be submitted via the OSP. For award-related questions, email oasisplusmods@gsa.gov.
Important Notes
Offerors must be registered and active in SAM.gov. GSA intends to maintain continuously open solicitations for rolling admissions. Award notifications for the first Phase II apparent awardees were sent on May 12, 2026, with formal awards anticipated around May 22, 2026.