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

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The sun shining on the Ionic Columns on the Longworth House Office Building.
The Ionic column is typically identified by its capital, which includes large...

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

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Painted portrait of Dr. William Thornton
The Architect of the Capitol (AOC) is the builder and steward of America’s...

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Work Photography of a Worker repairing the Hart Roof at sunset.
Construction activities for the repair and replacement of the Hart Senate...

OIG Hotline Report with Name and Contact Information

Report Fraud, Waste, or Abuse to the Architect of the Capitol, Office of Inspector General through the form below. Although you are providing your name the Inspector General will normally not disclose your identity without your permission.

*Required. Note: If you do not wish to enter your name, please go back a page and select either the confidential or the anonymous form.
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