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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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...

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Photo of the East Front of the U.S. Capitol Building looking North to South.
AOC's annual Performance and Accountability Report (PAR) provides the results...

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Photographic portrait of Ari Novy, Ph.D., as Executive Director of the United States Botanic Garden
The Architect of the Capitol announces the selection of Dr. Ari Novy as...

Doing Business with AOC