The Volunteer Combatant's Medal 1914–1918 was awarded for voluntary enlistment and service in a combat unit in a danger zone for not less than 6 months during the First World War. Later, the eligibility criteria were extended to include volunteers, older than 40 years of age who had served for 3 months in a combat unit in a danger zone, who were older than 50 years of age who had served for 1 month in a combat unit in a danger zone, and medical personnel who had served for 2 years in non-occupied Belgium. Additional provisions were made regarding awards to youngsters who had fled occupied Belgium and persons who were wounded in action, and posthumous awards.