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Outside view of the U.S. Botanic Garden Conservatory and sign.
The U.S. Botanic Garden Conservatory is delightful to the senses and...

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

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Photo of Capitol Hill steps.
Download a PDF of the full list.

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The AOC is responsible for nearly 600,000 square feet of windows
Architect of the Capitol Stephen T. Ayers reflects on the almost 600,000 square...

Who We Are

OIG Hotline Confidential Report

Report Fraud, Waste, or Abuse to the Architect of the Capitol, Office of Inspector General through the form below. Name and contact information will be protected as anonymous, however this allows the Inspector General to ask a follow-up question to clarify a concern or seek additional details.

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