The Military Commission Act of 2006 ("M.C.A.") and the Manual for Military Commissions ("M.M.C.") provide guidance, rules, and procedures for trial by military commissions. This Regulation for Trial by Military Commissions will facilitate the effective and efficient day-to-day functioning of military commissions by implementing the provisions of the M.C.A. and the M.M.C.. This Regulation applies to trials by military commission under Chapter 47A of Title 10, United States Code.