GSA OASIS

One Acquisition Solution for Integrated Services is a GSA multiple-award contract vehicle for complex professional services. OASIS provides streamlined access to diverse professional service capabilities across multiple functional areas through a single contract vehicle.

OASIS contracts support management consulting, engineering, scientific, financial, and other professional services. Understanding OASIS structure helps contractors pursue federal professional services opportunities. OASIS offers both small business and unrestricted pools for various service requirements.