Stewards of the iconic buildings and grounds of Capitol Hill since 1793.

Featured

Signing of the Constitution
Howard Chandler Christy’s painting of the signing of the United States...

Featured

The Summerhouse on the Capitol Grounds
A few ideas to help you in planning a visit to Capitol Hill.

Featured

AOC gardener at the U.S. Botanic Garden
Information about working for the Architect of the Capitol:

Featured

Military Band Concert
The 2014 series of concerts will be inaugurated by the Navy Band on Monday,...

Contact the OIG

Contact the OIG

Contact the AOC Office of Inspector General by the web, phone or mail.

By E-Mail:  Hotline@aoc-oig.org
By Mail:  
Architect of the Capitol
Office of Inspector General
499 South Capitol Street, SW, Suite 518
Washington, DC 20515
By Phone:   (202) 593-1948
By Fax:  (202) 593-0055
OIG Hotline Report: 
(202) 593-1067 (Commercial)
(877) 489-8583 (Toll Free)
Confidential Hotline Email:  Hotline@aoc-oig.org
OIG Investigations:
Paul Clark
(202) 593-1943
OIG Audits:
H. Vance Haney
(202) 593-0261