Organized by the laws of the countries: in Egypt, for example:
Regulated by the law 127 for the year 1980 and amendments to it:
- To all male students or individuals males to perform military service and the (female students) performance of the public service.
- Students taught in high schools, colleges and groups supersaturated medium are deferred recruitment pending the completion of the study.
- Committed by Law 127 for the year 1980 on high schools, colleges and universities to recruit and create records are subject to inspection by the Department of Defense.
- High schools for the postponement of conscription age 22 years or graduation or separation or rescinding of the study.
- Institutes supersaturated medium for the postponement of the recruitment age of 25 years (Center for Maritime hospitality - Institute of technical studies and professional).
- The ministerial decision (Minister of Defense)
- No. 62 for the year 1975 to postpone the age for compulsory military service for 28-year-old college students of the Academy.
- Ministerial Decision (Ministry of Defense)
- No. 195 for the year 1991 to postpone the compulsory service age of 25 years for the students of the Institute of Maritime hospitality
- Ministerial Decision (Ministry of Defense)
- No. 6 for the year 2013 to postpone the compulsory service for the students of the Institute of technical studies and professional, and Technology Institute of Fisheries and Aquaculture for my testimony: on duty officer on fishing vessels / certification engineer third on fishing vessels age of 25 years.
A period of compulsory military service for students the graduates:
- High schools and their equivalents: two years of mandatory service.
- Institutes over the medium: one year and a half years’ service.
- Colleges and institutes of higher education: a one-year service
Exemptions from military service (medical / social):
     • Final exemption is medically unfit for military service.
     • Exempt final only son to the father of the deceased.
     • Exempt final only son exceeded 60 years.
     • a temporary exemption (ends demise of the reason).
     • The only breadwinner for the mother widow – mother got married.