Is MCO 5400.52 current?

MCO 5400.52 is listed as current in the MCPEL catalog (publication date 2010-01-07).

Where do I download the official MCO 5400.52?

The official copy is published on MCPEL (https://www.marines.mil/News/Publications/MCPEL/).

MCO 5400.52 — DEPARTMENT OF THE NAVY DEPUTY CHIEF INFORMATION OFFICER MARINE CORPS ROLES AND RESPONSIBILITIES

MCO 5400.52 is listed as current Current
in the MCPEL catalog as of our last index refresh (2026-07-11). Note: its publication date is 2010-01-07 — 16 years old — so check for newer interim changes before citing it.

Branch	U.S. Marine Corps
Series	MCO
Publication date	2010-01-07 (16.5 years ago)
Status	Current
Proponent / OPR	Not listed
Source of record	MCPEL

Official document (MCPEL)

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Get an email if MCO 5400.52 is revised, superseded, or rescinded.

Nearby in the MCO series

MCO 5360.9A — MILITARY FUNERALS CONDUCTED AT ARLINGTON NATIONAL CEMETERY Current
MCO 5370.8A W/ADMIN CH-1 — MARINE CORPS HOTLINE PROGRAM Current
MCO 5380.2 — MARINE CORPS VOLUNTEER SERVICES MANAGMENT Current
MCO 5400.53A — MARINE CORPS SPACE POLICY Current
MCO 5400.54 — MARINE CORPS INSTALLATIONS COMMAND ROLES AND RESPONSIBILITIES Current

This is an unofficial index built from the public catalog. The controlling copy is always the one on MCPEL — verify there before citing MCO 5400.52 in an official product.