of the Executive Schedule under section 5314 of title 5, United States Code, for each day (including travel time) during which such member is engaged in the performance of the duties of the Commission. (2) Travel expenses Each member may be allowed travel expenses, including per diem in lieu of subsistence, in accordance with applicable provisions under subchapter I of chapter 57 of title 5, United States Code. (f) Meetings (1) Initial meeting Not later than 30 days after the date on which all members of the Commission have been appointed, the Commission shall hold the initial meeting of the Commission. (2) Subsequent meetings The Commission shall meet— (A) at least once each month