Azerbaijan has mandatory military service in the Azerbaijani Armed Forces for all able-bodied male civilians. Conscription is at the age of 18. According to Article 76.2 of the Constitution of Azerbaijan, if a citizen's conscience prevents them from serving, alternative service to serving in the military is permitted under the law. Women between the ages of 19 and 40 are also accepted into the armed forces on a voluntary basis. There are four call-up periods per year. The length of military service is 18 months, the compulsory service period is reduced from 18 to 12 months for university graduates.