Serving Congress and the Supreme Court, preserving America's Capitol, and inspiring memorable experiences

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Car of History Clock
This marble sculpture, created in 1819, is among the oldest works of art in...

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Map of Capitol Hill
View a map of the U.S. Capitol and other buildings and grounds cared for by the...

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

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Generator Progress May 2014
Work is underway at the northwest corner of the Library of Congress John Adams...

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