To be awarded the Army of Occupation Medal, a service member was required to have performed at least thirty consecutive days of military duty within a designated geographical area of military occupation. The Army of Occupation Medal was presented with a campaign clasp, denoting either European or Asian service, depending on the region in which occupation service had been performed. Campaign clasps were worn on the full sized medal only with no corresponding device when wearing the Army of Occupation Medal as a ribbon on a military uniform.