The Commission shall have a Director who shall be appointed by the Chairman. The Director shall be paid at a rate not to exceed the maximum rate of basic pay payable for GS–15 of the General Schedule. (4) Staff The Director may appoint and fix the pay of additional personnel as the Director considers appropriate. (5) Applicability of certain civil service laws The Director and staff of the Commission shall be appointed subject to the provisions of title 5, United States Code, governing appointments in the competitive service, and shall be paid in accordance with the provisions of chapter 51 and subchapter III of chapter 53 of that title relating to classification and General Schedule pay rates. (j) Other administrative matters (1) Postal and printing services The Commission may use the United States mails and obtain printing and binding services in the same manner and under the same conditions as other departments and agencies of the United States. (2) Administrative support services Upon the request of the Commission, the Administrator of General Services shall provide to the Commission, on a reimbursable basis, the administrative support services necessary for the Commission to carry out its duties under this Act. (3) Experts and consultants The Commission may procure temporary and intermittent services under section 3109(b) of title 5, United States Code. (k) Sunset of Commission The Commission shall terminate on December 31, 2037, unless reauthorized by Congress. 4. Review of efficiency and need for Federal agencies (a) In general The Commission shall review the efficiency and public need for each agency in accordance with the criteria described in section 5. (b) Recommendations