the Sergeant at Arms and Doorkeeper of the Senate;

the Secretary of the Senate;

the Sergeant at Arms of the House of Representatives;

the Clerk of the House of Representatives; and

the Architect of the Capitol.

provide and coordinate accessibility services for individuals with disabilities, including Members of Congress, officers and employees of the House of Representatives and the Senate, and visitors, in the United States Capitol Complex; and

provide information regarding accessibility for individuals with disabilities, as well as related training and staff development, to Members of Congress and employees of the Senate and the House of Representatives.

appoint, hire, and fix the compensation of such personnel as may be necessary for operations of the Office of Congressional Accessibility Services, except that no employee may be paid at an annual rate in excess of the annual rate of pay for the Director of Accessibility Services;

take appropriate disciplinary action, including, when circumstances warrant, suspension from duty without pay, reduction in pay, demotion, or termination of employment with the Office of Congressional Accessibility Services, against any employee;

disburse funds as may be necessary and available for the needs of the Office of Congressional Accessibility Services; and

serve as contracting officer for the Office of Congressional Accessibility Services.