staff selected by the select committee, the select committee shall hire or appoint 1 employee for each member of the select committee to serve as the designated representative of the member on the select committee. The select committee shall only hire or appoint an employee chosen by a member of the select committee for whom the employee will serve as the designated representative on the select committee. (2) Supplement to budget The select committee shall be afforded a supplement to its budget, to be determined by the Committee on Rules and Administration, to allow for the hire of each employee who fills the position of designated representative to the select committee. The designated representative shall have office space and appropriate office equipment in the select committee spaces. Designated personal representatives shall have the same access to committee staff, information, records, and databases as select committee staff, as determined by the chairperson and vice chairperson. (3) Requirements for designated employees Each designated employee shall meet all the requirements of relevant statutes, Senate rules, and committee security clearance requirements for employment by the select committee. (4) Division of funds Of the amounts made available to the select committee for personnel— (A) not more than 60 percent shall be under the control of the chairperson