Lapse in Appropriations
GAO is closed due to a lapse in appropriations. This includes the CAB.
Beginning at noon on Wednesday, October 1, 2025, the CAB will cease operations. Accordingly, no new appeals will be docketed and no pending appeal matters will be addressed by the CAB during the period of time that GAO is closed.
Parties requiring an adjustment to pending case deadlines should submit an appropriate motion to the assigned panel within 10 days of GAO’s resumption of operations.
Contract Appeals Board
Overview
GAO's Contract Appeals Board considers appeals of decisions by contracting officers in legislative branch agencies only, including the Architect of the Capitol, the Congressional Budget Office, and the Government Publishing Office, among others.
Filing and Contacting Us
SPECIAL NOTE: Until further notice, all filings to the CAB should be made to cab@gao.gov. Hard copy deliveries (mail/carrier) cannot be accepted at this time.
Government Accountability Office General Counsel
Attn: Contract Appeals Board
441 G Street NW
Washington DC, 20548
E-mail: CAB@gao.gov