- AR 600-20Publication
Army Command Policy
AR 600-20 is the command policy regulation: chain of command, military discipline and conduct, prohibited relationships, equal opportunity, harassment prevention and response, and the commander's authority over Soldiers. It is the single regulation most often cited at boards and in adverse actions. It is revised frequently -- verify the current edition before quoting a paragraph.
- AR 40-501Publication
Standards of Medical Fitness
AR 40-501 sets the medical fitness standards for accession, retention, and separation, and it is the basis for physical profiles. Leaders use it to understand what a profile means and what it does not. Medical providers own the determinations; leaders own the accommodation and the training plan.
- TC 7-22.7Publication
The Noncommissioned Officer Guide
TC 7-22.7 is the NCO guide: the duties, responsibilities, and authority of noncommissioned officers, the NCO support channel, and the expectations at each grade. The August 2025 edition supersedes the January 2020 guide. It is required reading for anyone going before a promotion board.
- AR 635-200Publication
Active Duty Enlisted Administrative Separations
AR 635-200 governs administrative separation of enlisted Soldiers on active duty: the bases for separation, the characterization of service, and the procedural rights that attach. Company and battalion leaders use it for chapter actions; the separation authority and the servicing judge advocate drive the process. Get legal review before initiating anything.