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

Featured

This painting depicts the Pilgrims on the deck of the ship Speedwell on July 22, 1620, before they departed from Delfs Haven, Holland, for North America, where they sought religious freedom.
This painting depicts the Pilgrims on the deck of the ship Speedwell on July...

Featured

Snapshot of a crowd of people on a guided tour through the Rotunda of the U.S. Capitol
Official Tours of the U.S. Capitol Building are offered Monday through...

Featured

Small Business Program
Information for Small Businesses interested in doing business with the...

Featured

Photo of Capitol covered in snow
AOC Photographer Chuck Badal gives a behind the scenes look at how some of his...

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