Regulation check

MARINE CORPS DRILL AND CEREMONIES MANUAL reads like a Customs, Courtesies, Drill & Ceremonies question — these are the publications that govern it in each branch:

Publication	Branch	Title	Date	Status
MCO 5060.20	Marine Corps	MARINE CORPS DRILL AND CEREMONIES MANUAL	2019-05-15	Current

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.