Regulation check

2 matches for U.S. COAST GUARD MISSION MANAGEMENT SYSTEM:

Publication	Branch	Title	Date	Status
COMDTINST 5200.4A	Coast Guard	U.S. COAST GUARD MISSION MANAGEMENT SYSTEM	2019-12-12	Superseded
COMDTINST 5200.4C	Coast Guard	MISSION MANAGEMENT SYSTEM (MMS)	2025-09-04	Current

Numbers match loosely — “ar670”, “AR 670-1”, and “670-1” all find the same pub. Every result shows its live status from the official catalog.