Is MCO 5420R.15B current?

MCO 5420R.15B is listed as current in the MCPEL catalog (publication date 1996-01-29).

Where do I download the official MCO 5420R.15B?

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

Home / Marine Corps / MCO / MCO 5420R.15B

MCO 5420R.15B — NATIONAL COMMITTEE FOR EMPLOYER SUPPORT OF THE GUARD AND RESERVE (NCESGR)

MCO 5420R.15B is listed as current Current
in the MCPEL catalog as of our last index refresh (2026-07-11). Note: its publication date is 1996-01-29 — 30 years old — so check for newer interim changes before citing it.

Branch	U.S. Marine Corps
Series	MCO
Publication date	1996-01-29 (30.5 years ago)
Status	Current
Proponent / OPR	Not listed
Source of record	MCPEL

Official document (MCPEL)

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Nearby in the MCO series

MCO 5401.1 — CONCEPT GENERATION AND DEVELOPMENT Current
MCO 5420.16D — ENLISTED REMEDIAL SELECTION BOARD (ERSB) Current
MCO 5420.25 — THE MARINE REQUIREMENTS OVERSIGHT COUNCIL (MROC) Current
MCO 5420R.8H W/ADMIN CH-1 — THE MARINE CORPS RESERVE POLICY BOARD (MCRPB) Current
MCO 5430.1A W/ADMIN CH-2 — MARINE CORPS INSPECTOR GENERAL PROGRAM 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 5420R.15B in an official product.