UM-OLDS is listed as current in the MCPEL catalog (publication date 2007-05-07).

Where do I download the official UM-OLDS?

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

UM-OLDS — ON-LINE DIARY SYSTEM (OLDS)

UM-OLDS is listed as current Current
in the MCPEL catalog as of our last index refresh (2026-07-11). Note: its publication date is 2007-05-07 — 19 years old — so check for newer interim changes before citing it.

Branch	U.S. Marine Corps
Series	UM
Publication date	2007-05-07 (19.2 years ago)
Status	Current
Proponent / OPR	Not listed
Source of record	MCPEL

Official document (MCPEL)

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Get an email if UM-OLDS is revised, superseded, or rescinded.

Nearby in the UM series

MARINE CORPS DPAS USER MANUAL VOL 1 & 2 — MARINE CORPS DPAS USER'S MANUAL VOL 1 & 2 Current
MARINE CORPS GOVERNMENT FUEL PROCUREMENT USER'S MANUAL — MARINE CORPS GOVERNMENT FUEL PROCUREMENT USER'S MANUAL Current

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