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

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The U.S. Capitol Rotunda is a large, domed, circular room located 96 feet in diameter and 180 feet in height located in the center of the United States Capitol on the second floor.
The U.S. Capitol Rotunda is a large, domed, circular room 96 feet in diameter...

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Screenshot of Google Maps image of United States Capitol and surrounding areas.
Located at the center of Washington, D.C., the U.S. Capitol Building and other...

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An AOC worker mowing the grass on the grounds of the U.S. Capitol
The roles and responsibilities of the Architect of the Capitol cover an...

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The Statue of Freedom atop the U.S. Capitol
This is the first in a series of occasional articles, written by the Architect...

Contractor Information

Contractor Information

The Acquisition and Material Management Division periodically has a need to provide information that has a significant and/or immediate impact on contractor performance of AOC contracts on the Capitol Complex. Although the contractual agreement signed by the contractor and the AOC Contracting Officer governs the contractor's performance, the information here will provide current and immediate notice to AOC contractors of the operating status or other changing procedures or conditions that may affect contractor performance.

Clauses and Provisions Applicable to Small Purchases and Requests for Quotations
For the convenience of our vendors, the AOC is providing the clauses and provisions applicable to AOC small purchases, including purchase card transactions, on this web site unless the solicitation is issued with its own clauses and provisions. Additionally, any clauses and provisions accompanying an AOC purchase order take precedence over the clauses and provisions provided herein.

AOC Clauses and Provisions Applicable to Purchase Card Transactions and Requests for Quotations