AR · Independent reference
AR 190-51 — SECURITY OF UNCLASSIFIED ARMY RESOURCES (SENSITIVE AND NONSENSITIVE)
Army physical-security policy for sensitive and nonsensitive unclassified resources.
Official Army source
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Publication details and freshness
- Publication number
- AR 190-51
- Publication type
- AR
- Issuing authority / proponent
- Department of the Army · PMG
- APD source status
- ACTIVE
- Publication date
- 2019-06-27
- Revision date listed by APD
- 2019-06-27
- Last source verification
- 2026-10-09
- Distribution
- A APPROVED FOR PUBLIC RELEASE; DISTRIBUTION IS UNLIMITED
Earlier editions replaced by this publication: REVISED AR 190-51, 09/30/1993; SUPERSEDED AR 190-16, 05/31/1991. This is edition history, not a claim that the displayed publication is superseded.
APD status and distribution evidence ↗Last verification records a manual source check. GreenBook does not automatically guarantee that no later guidance has been issued.