GSA's OASIS+ unrestricted solicitation for integrated professional services.
The General Services Administration (GSA) is issuing a continuously open solicitation for OASIS+, a multiple-award contract for integrated professional services. The procurement covers a broad range of services including management, consulting, logistics, engineering, and scientific services. There are no set-asides; this is unrestricted. Offerors must meet specific qualifications and experience requirements. The contract has no ceiling value and is open for proposals indefinitely.