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

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 The United States Capitol Building in Washington, D.C. against a blue sky background.
The United States Capitol Building is located in Washington, D.C., at the...

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View of the U.S. Capitol Building from above at dusk
In order to ensure the safety of visitors and staff and to preserve the...

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AOC employee assembling a bunch of tiny American flags for a display
Information for Small Businesses interested in doing business with the...

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Photo of Saccharum officinarum.
Discover the history, botany, production and processing of sugarcane, sugar...

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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