As chief law enforcement officer of the Senate, the Sergeant at Arms is charged with maintaining security in the Capitol and all Senate buildings, as well as protection of the members themselves. The Sergeant at Arms serves as the executive officer of the Senate for enforcement of all rules of the Committee on Rules and Administration regulating the Senate wing of the Capitol and the Senate office buildings and has responsibility for and immediate supervision of the Senate floor, Chamber, and galleries.
The Office of the Sergeant at Arms (SAA) is the largest in size of staff and budget in the Senate. It is responsible for all Senate computers and technology support services, recording and photographic services, printing and graphics services, and telecommunications services. The SAA also provides assistance to all Senate offices with their staffing, mailing, purchasing, and financial needs. The offices of the SAA that are responsible for providing these and other services include Capitol Facilities, the Operations Division, Customer Relations, Financial Operations, Human Resources, and Information Security. The SAA also shares responsibility for the U.S. Capitol Police, the Senate Page Program, the Senate Office of Training and Development, and the Capitol Telephone Exchange.
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