36 U.S.C. § 2101: Membership

The American Battle Monuments Commission has not more than 11 members appointed by the President. The President also shall appoint one officer of the Regular Army to serve as secretary of the Commission. The members and secretary serve at the pleasure of the President. The President shall fill any vacancies that occur. Notwithstanding any other law, members of the Armed Forces may be appointed members of the Commission. their actual expenses related to the work of the Commission; when in a travel status outside the continental United States, a per diem at the rate authorized to be paid for members of the uniformed services under section 405 of title 37 instead of subsistence; and when in a travel status in the continental United States, a per diem at the rate authorized to be paid under sections 5702 and 5703 of title 5 instead of subsistence. An officer of the Armed Forces serving as a member or as secretary of the Commission may be reimbursed for expenses when traveling on business of the Commission in the same way as civilian members of the Commission.