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

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The Cannon House Office Building, completed in 1908, is the oldest congressional office building as well as a significant example of the Beaux Arts style of architecture.
The Cannon House Office Building, completed in 1908, is the oldest...

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The Summerhouse on the Capitol Grounds surrounded by pink azalea flowers.
A few ideas to help you in planning a visit to Capitol Hill.

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An AOC worker mowing the grass on the grounds of the U.S. Capitol
The roles and responsibilities of the Architect of the Capitol cover an...

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Ginseng, the Divine Root.
Learn about ginseng from author David A. Taylor on September 26 at noon.

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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