MCO 3550.12A — OPERATIONAL RANGE CLEARANCE (ORC) PROGRAM
MCO 3550.12A is listed as current Current
in the MCPEL catalog as of our last index refresh (2026-07-11). Note: its publication date is 2021-05-06 — 5 years old — so check for newer interim changes before citing it.
| Branch | U.S. Marine Corps |
| Series | MCO |
| Publication date | 2021-05-06 (5.2 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 3504.1A — MARINE CORPS LESSONS LEARNED PROGRAM Current
- MCO 3504.2A — OPERATIONS EVENT/INCIDENT REPORT (OPREP-3) REPORTING Current
- MCO 3550.10 — POLICIES AND PROCEDURES FOR RANGE AND TRAINING AREA MANAGEMENT Current
- MCO 3550.13 — RANGE COMPATIBLE USE ZONES (RCUZ) PROGRAM Current
- MCO 3550.14 — POLICIES AND PROCEDURES FOR SYNTHETIC GROUND TRAINING SYSTEMS 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 3550.12A in an official product.