MCO 1400.31D — MARINE CORPS PROMOTION MANUAL, VOLUME 1, OFFICER PROMOTIONS (MARCORPROMMAN, VOL 1, OFFPROM)
MCO 1400.31D is listed as current Current
in the MCPEL catalog as of our last index refresh (2026-07-11).
| Branch | U.S. Marine Corps |
| Series | MCO |
| Publication date | 2021-10-28 (4.7 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 1331.2K — TRANSITION/CONVERSION TRAINING FOR MARINE NAVAL AVIATORS AND NAVAL FLIGHT OFFICERS Current
- MCO 13480.1_ W/VOLUMES 1-2 — JOINT AIRDROP INSPECTION RECORDS, MALFUNCTION INVESTIGATIONS, AND ACTIVITY REPORTING Current
- MCO 13670.1G — MANAGEMENT AND ADMINISTRATION OF UNITED STATES MARINE CORPS MOBILE FACILITY (MF) PROGRAM AND RELATED EQUIPMENT Current
- MCO 1500.52E — MARINE CORPS WATER SURVIVAL PROGRAM (MCWSP) Current
- MCO 1500.53B — MARINE AIR-GROUND TASK FORCE STAFF TRAINING 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 1400.31D in an official product.