Summary
The GSA Federal Acquisition Service (FAS), Office of Professional Services and Human Capital issued Amendment 0008 to Solicitation 47QRCA23R0006 reopening the One Acquisition Solution for Integrated Services Plus (OASIS+) Unrestricted IDIQ Multi-Agency Contract for rolling admissions and on-ramping. SAM.gov is the official source for the solicitation and its amendments, and offerors must register and submit proposals via the OASIS+ Symphony Portal (OSP), which opened for registration on January 12, 2026. The solicitation is open as of 2026-01-13 with a response deadline of January 11, 2027 at 4:00 p.m. EST.