AR 25-51 — Official Mail And Distribution Management

AR 25-51 governs Department of the Army policies for administering the Official Mail and Distribution Management Program.

Search AR 25-51

  • Publication number: AR 25-51
  • Title: OFFICIAL MAIL AND DISTRIBUTION MANAGEMENT
  • Date: 01/30/2023
  • Proponent: G-1
  • Status: ACTIVE

View AR 25-51 on armypubs.army.mil


AR 25-51 covers official mail operations, mail distribution centers, program administration, training, and contingency procedures. It requires controls for postage, mail processing, manager appointments, employee qualifications, and recordkeeping.

Applies to: This regulation complies with Part 102 192, Title 41, Code of Federal Regulations (41 CFR 102 192) and establishes the policies for all elements of the Department of the Army (DA) to administer the Official Mail and Distribution Management Program (OMDMP).

Topics covered

  • Official mail carrier and postage requirements
  • Official Mail and Distribution Centers
  • Hostile environment and mobilization procedures
  • Official mail manager appointments
  • Mail center employee qualifications
  • Official mail training requirements

Questions and answers

Which carrier must transport first-class official mail?

The United States Postal Service (USPS) will be used as the carrier of first-class official mail in accordance with Sections 401 and 404, Title 39, United States Code (39 USC 401 and 404); 39 USC Chapter 6; 18 USC 1693 1699; and 39 CFR 310 and 320, hereinafter referred to as the Private Express Statutes. (paragraph 1-7)

How must official mail postage and fees be selected?

Official mail will move at the lowest postage and fees cost to meet the required delivery date, security, and accountability requirements. (paragraph 1-7)

How many Official Mail and Distribution Centers must each installation establish?

Each installation will establish one OMDC that processes outgoing and incoming mail and distribution. (paragraph 1-7)

Where must unauthorized use, loss, or theft of appropriated fund postage be reported?

Report all unauthorized use, loss, or theft of appropriated fund postage to the commander. (paragraph 1-7)

Who may be appointed as an official mail manager?

Only commissioned, warrant, or noncommissioned officers (E 6 or higher) or DA Civilians (general schedule (GS)-9 or higher) will be appointed as OMMs. (paragraph 1-8)

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