COMDTINST M12451.1C is listed as currentCurrent in the USCG Directives 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 2019-04-02 — 7.5 years old — so check for newer interim changes before citing it.
Newest first. Dates are the publication dates in the official catalog. Earlier editions are kept because a copy stamped with one of them is a different document — this list is what we hold, not a claim to be complete.
Changes we observed
Our weekly check on 2026-09-21 saw status archived → current
Our weekly check on 2026-09-18 saw status current → archived
These are dated observations from our own catalog refresh — when we saw the record change, which the publisher does not record.
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Get an email if COMDTINST M12451.1C is revised, superseded, or rescinded.
Nearby in the COMDTINST M series
COMDTINST M12330.3C — CAREER TRANSITION AND PLACEMENT ASSISTANCE PROGRAMS FOR COAST GUARD AND OTHER FEDERAL EMPLOYEES Not in the current catalog
COMDTINST M12430.6B — EXCELLENCE, ACHIEVEMENT, AND RECOGNITION SYSTEM (EARS) Not in the current catalog
COMDTINST M12510.6C — POSITION CLASSIFICATION MANUAL Not in the current catalog
COMDTINST M12531.11A — ENVIRONMENTAL DIFF PAY FOR EXPOSURE TO VARIOUS DEGREES OF HAZARDS Not in the current catalog
This is an unofficial index built from the public catalog. The controlling copy is
always the one on USCG Directives — verify there
before citing COMDTINST M12451.1C in an official product.