Serving Congress and the Supreme Court, preserving America's Capitol, and inspiring memorable experiences

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Capitol Visitor Center
The U.S. Capitol Visitor Center provides a welcoming and educational...

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Prohibited Items at the U.S. Capitol Building
In order to ensure the safety of visitors and staff and to preserve the...

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East Front of the U.S. Capitol Building
AOC’s annual Performance and Accountability Report provides the results of the...

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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...