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

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Car of History Clock
This marble sculpture, created in 1819, is among the oldest works of art in...

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Capitol Visitor Center
The Office of Congressional Accessibility Services (OCAS) provides a variety...

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Publications
The Architect of the Capitol annually publishes a wide variety of publications...

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The figure of Liberty in the Apotheosis of George Washington is depicted wearing a Liberty Cap
The liberty cap was the symbol of freedom and liberty commonly used in the 19th...

Office of Security Programs

West Front of the U.S. Capitol

The AOC Office of Security Programs (OSP), led by Ken Eads, is responsible for the maintenance, care and operation of the buildings, grounds and security enhancements of the U.S. Capitol Police (USCP) and other related facilities. OSP is also responsible for centralized security operations. The AOC oversees and supports the USCP and other functions for policing, protecting and securing the congressional community and its visitors.

This office is responsible for the delivery of unique, value-added, integrated support services that include all cross-jurisdiction security enhancements, the management of all AOC internal security programs and perimeter security kiosks and the coordination of interagency emergency preparedness.