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Contract Appeals Board


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.

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Filing and Contacting Us

SPECIAL NOTE:  Until further notice, all filings to the CAB should be made to 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

Phone: 202-512-3342
Fax: 202-512-9749