Army Register: regular officers; service to be listed

§ 3681. Army Register: regular officers; service to be listed (a) The official Army Register shall include, with respect to each commissioned officer of the Regular Army— (1) his lineal rank, listed by branch of the Army; (2) all service as an officer of the Regular Army, and of the Regular Air Force; (3) all enlisted service; and (4) all non-regular service. (b) The names of retired commissioned officers of the Regular Army shall be carried on the Army Register.