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

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Rosa Parks Statue
On February 27, 2013, a statue of Rosa Parks commissioned by Congress was...

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Getting Here
Located at the center of Washington, D.C., the U.S. Capitol Building and other...

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AOC Receives Historic Preservation Award
The Architect of the Capitol strives to perform all work at a high level of...

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Nitrate vault at the Library of Congress Packard Campus
The Architect of the Capitol (AOC) is responsible for managing all of the...