For the purpose of this title, “Congressional employee” means—
(1)
an employee of either House of Congress, of a committee of either House, or of a joint committee of the two Houses;
(2)
an elected officer of either House who is not a Member of Congress;
(3)
the Legislative Counsel of either House and an employee of his office;
(4)
a member or employee of the Capitol Police;
(5)
an employee of a Member of Congress if the pay of the employee is paid by the Secretary of the Senate or the Chief Administrative Officer of the House of Representatives;
(7)
the Architect of the Capitol and an employee of the Architect of the Capitol;
(8)
an employee of the Botanic Garden; and
(9)
an employee of the Office of Congressional Accessibility Services.