Regulation check

COAST GUARD AUXILIARY CUTTERMAN INSIGNIA reads like a Personnel & Career question — these are the publications that govern it in each branch:

PublicationBranchTitleDateStatus
COMDTINST M1020.6KCoast GuardUNIFORM REGULATIONS2020-07-07Current
COMDTINST 1650.9Coast GuardCOAST GUARD AUXILIARY CUTTERMAN INSIGNIA2003-12-19Not in the current catalog
Looking for an actual answer, not just the pub? Ask it as a question — free, and it quotes the regulation text where indexed.
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.