Is MCO 3104.1B current?

MCO 3104.1B is listed as current in the MCPEL catalog (publication date 2011-10-25).

Where do I download the official MCO 3104.1B?

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

MCO 3104.1B — MARINE CORPS COMBAT CAMERA PROGRAM

MCO 3104.1B is listed as current Current
in the MCPEL catalog as of our last index refresh (2026-07-11). Note: its publication date is 2011-10-25 — 15 years old — so check for newer interim changes before citing it.

Branch	U.S. Marine Corps
Series	MCO
Publication date	2011-10-25 (14.7 years ago)
Status	Current
Proponent / OPR	Not listed
Source of record	MCPEL

Official document (MCPEL)

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Get an email if MCO 3104.1B is revised, superseded, or rescinded.

Nearby in the MCO series

MCO 3093.3 — MARINE CORPS POLICY FOR COORDINATED IMPLEMENTATION OF MILITARY STANDARDS 6017, 2045-47001, AND 188-220 Current
MCO 3093.4 — MARINE CORPS POLICY FOR ASSIGNMENT, MANAGEMENT, AND OPERATIONAL USE OF THE VARIABLE MESSAGE FORMAT UNIT REFERENCE NUMBER Current
MCO 3100.4A — MARINE CORPS CYBERSPACE OPERATIONS Current
MCO 3110.5 — MILITARY INFORMATION SUPPORT OPERATIONS (MISO) Current
MCO 3120.10A — MARINE CORPS INFORMATION OPERATIONS 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 3104.1B in an official product.