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MCO 6400.2_ — SCOPE, LIMITATIONS, CERTIFICATION, UTILIZATION, AND PHYSICIAN OVERSIGHT OF CERTIFIED ATHLETIC TRAINERS

MCO 6400.2_ is listed as current Current
in the MCPEL catalog as of our last index refresh (2026-10-05). Status is mirrored from that catalog, re-checked weekly — every change is logged. Note: its publication date is 2017-01-25 — 9.7 years old — so check for newer interim changes before citing it.

Where the text of MCO 6400.2_ lives

Joint publication: OPNAVINST 6400.2 — SCOPE, LIMITATIONS, CERTIFICATION, UTILIZATION, AND PHYSICIAN OVERSIGHT OF CERTIFIED ATHLETIC TRAINERS Current

The Marine Corps catalog (MCPEL) lists MCO 6400.2_ but holds no text for it; the order's text is published as OPNAVINST 6400.2, a U.S. Navy publication. Read OPNAVINST 6400.2 for the text of this order.

Basis: proven from the source link, mapped 2026-09-28. lead corpus text names the MCO: "OPNAVINST/MCO 6400.2"; titles identical (source)

Open the document Official document (MCPEL)

Branch	U.S. Marine Corps
Series	MCO
Publication date	2017-01-25 (9.7 years ago)
Status	Current
Proponent / OPR	Not listed
Source of record	MCPEL

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Nearby in the MCO series

MCO 6320.4A — HEALTH CARE QUALITY ASSURANCE POLICIES FOR OPERATING FORCES. Current
MCO 6320.5_ — HOSPITALIZATION OF SERVICEMEMBERS IN FOREIGN MEDICAL FACILITIES Current
MCO 6400.1A — TRAINING, CERTIFICATION, SUPERVISION, AND EMPLOYMENT OF INDEPENDENT DUTY CORPSMAN Current
MCO 6530.1_ — DONOR SUPPORT FOR DEPARTMENT OF THE NAVY BLOOD PROGRAM Current
MCO 6530.2_ — DEPARTMENT OF THE NAVY BLOOD 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 6400.2_ in an official product.