105-53.120—Address and telephone numbers.
The Office of the Administrator; Office of Ethics and Civil Rights; Office of the Executive Secretariat; Office of Small and Disadvantaged Business Utilization; Office of Inspector General; GSA Board of Contract Appeals; Information Security Oversight Office; Office of Administration; Office of Congressional Affairs; Office of Acquisition Policy; Office of General Counsel; Office of the Comptroller; Office of Operations and Industry Relations; Office of Policy Analysis; Office of Public Affairs; Information Resources Management Service; Federal Property Resources Service; and Public Buildings Service are located at 18th and F Streets NW., Washington, DC 20405. The Federal Supply Service is located at Crystal Mall Building 4, 1941 Jefferson Davis Highway, Arlington, VA, however, the mailing address is Washington, DC 20406. The telephone number for the above addresses is 202-472-1082. The addresses of the eleven regional offices are provided in § 105-53.151.