COMDTINST 12570.3F is supersededSuperseded No current publication under this number appears in the USCG Directives catalog (our index refresh of 2026-08-23) — we find no successor to link. If it was replaced, the successor may use a different number or series: check the subject on USCG Directives or search this site. Do not cite this edition as current guidance.
The official file for COMDTINST 12570.3F returns HTTP 404 when we checked on 2026-07-31. That is expected for a publication we record as superseded — portals remove the file once a publication leaves force. It is recorded here so the link does not simply fail in your hands.
Address on record: https://media.defense.gov/2017/Nov/01/2001836587/-1/-1/0/CI_12570_3F.PDF. We check the link by requesting it, not by assuming it works.
COMDTINST 12570.3FSuperseded2017-08-15 — you are here
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.
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COMDTINST 12550.3C — SPECIAL OVERTIME PAY AND REIMBURSABLE CHARGES FOR VESSEL DOCUMENTATION SPECIALISTS AND MARINE INSPECTORS 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 12570.3F in an official product.