10 U.S.C. § 623
STATUTORY NOTES AND RELATED SUBSIDIARIES
EFFECTIVE DATESection effective Sept. 15, 1981, but the authority to prescribe regulations under this section effective on Dec. 12, 1980, see section 701 of Pub. L. 96-513, set out as an Effective Date of 1980 Amendment note under section 101 of this title.
- Secretary concerned
- The term "Secretary concerned" means-(A) the Secretary of the Army, with respect to matters concerning the Army;(B) the Secretary of the Navy, with respect to matters concerning the Navy, the Marine Corps, and the Coast Guard when it is operating as a service in the Department of the Navy;(C) the Secretary of the Air Force, with respect to matters concerning the Air Force and the Space Force; and(D) the Secretary of Homeland Security, with respect to matters concerning the Coast Guard when it is not operating as a service in the Department of the Navy.
- active duty
- The term "active duty" means full-time duty in the active military service of the United States, including sustained duty in the Space Force. Such term includes full-time training duty, annual training duty, and attendance, while in the active military service, at a school designated as a service school by law or by the Secretary of the military department concerned. Such term does not include full-time National Guard duty.
- grade
- The term "grade" means a step or degree, in a graduated scale of office or military rank, that is established and designated as a grade by law or regulation.
- promotion zone
- The term "promotion zone" means a promotion eligibility category consisting of the officers on an active-duty list in the same grade and competitive category-(A) who-(i) in the case of officers in grades below colonel, for officers of the Army, Air Force, and Marine Corps, or captain, for officers of the Navy, have neither (I) failed of selection for promotion to the next higher grade, nor (II) been removed from a list of officers recommended for promotion to that grade (other than after having been placed on that list after a selection from below the promotion zone); or(ii) in the case of officers in the grade of colonel or brigadier general, for officers of the Army, Air Force, and Marine Corps, or captain or rear admiral (lower half), for officers of the Navy, have neither (I) not been recommended for promotion to the next higher grade when considered in the promotion zone, nor (II) been removed from a list of officers recommended for promotion to that grade (other than after having been placed on that list after a selection from below the promotion zone); and(B) are senior to the officer designated by the Secretary of the military department concerned to be the junior officer in the promotion zone eligible for consideration for promotion to the next higher grade.