10 U.S.C. § 1375
Entitlement to commission: commissioned officers advanced on retired list
A commissioned officer of the Army, Navy, Air Force, Marine Corps, or Space Force who is advanced on a retired list is entitled to a commission in the grade to which he is advanced.
( Aug. 10, 1956, ch. 1041 , 70A Stat. 105 ; Pub. L. 116–283, div. A, title IX, § 924(b)(3)(W) , Jan. 1, 2021 , 134 Stat. 3821 .)