service laws and regulations, appoint and terminate an executive director and such other additional personnel as may be necessary to enable the Commission to perform its duties. The employment of an executive director shall be subject to confirmation by the Commission. (B) Compensation The Co-Chair­per­sons of the Commission may fix the compensation of the executive director and other personnel without regard to the provisions of chapter 51 and subchapter III of chapter 53 of title 5, United States Code, relating to the classification of positions and General Schedule pay rates, except that the rate of pay for the executive director and other personnel may not exceed the rate payable for level V of the Executive Schedule under section 5613 of such title. (4) Detail of government employees Any Federal Government employee may be detailed to the Commission without reimbursement, and such detail shall be without interruption or loss of civil service status or privilege. (5) Procurement of temporary and intermittent services The Co-Chairpersons of each Commission may procure temporary and intermittent services under section 3109(b) of title 5, United States Code, at rates for individuals which do not exceed the daily equivalent of the annual rate of basic pay prescribed for level V of the Executive Schedule under section 5316 of such title. (j) Termination of the commission The Commission established shall terminate 30 days after the date on which the Commission submits the final report of the Commission under subsection (f). (k) Rules of construction Nothing in this Act shall be construed to— (1) impair or otherwise affect— (A) authority granted by law to an executive department, agency, or the head thereof