AR 20-1 is listed as current in the Army Publishing Directorate catalog (publication date 2020-03-23).

Where do I download the official AR 20-1?

The official copy is published on Army Publishing Directorate (https://armypubs.army.mil).

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AR 20-1 — INSPECTOR GENERAL ACTIVITIES AND PROCEDURES

AR 20-1 is listed as current Current
in the Army Publishing Directorate catalog as of our last index refresh (2026-07-11). Note: its publication date is 2020-03-23 — 6 years old — so check for newer interim changes before citing it.

Branch	U.S. Army
Series	AR
Publication date	2020-03-23 (6.3 years ago)
Status	Current
Proponent / OPR	TIG
Source of record	Army Publishing Directorate

Official document (Army Publishing Directorate)

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Nearby in the AR series

AR 195-5 — EVIDENCE PROCEDURES Current
AR 195-6 — DEPARTMENT OF THE ARMY POLYGRAPH ACTIVITIES Current
AR 200-1 — ENVIRONMENTAL PROTECTION AND ENHANCEMENT Current
AR 210-130 — LAUNDRY AND DRY CLEANING OPERATIONS Current
AR 210-14 — INSTALLATION STATUS REPORT PROGRAM Current

This is an unofficial index built from the public catalog. The controlling copy is always the one on Army Publishing Directorate — verify there before citing AR 20-1 in an official product.