Variety of institutes, fields and syllabus
Technical and vocational education in secondary school education is generally provided by ministry of education. In the meantime, ministry of agriculture, ministry of health and medical education, post, telegraph and telephone, railways and oil ministry perform some activities as well. The defense industries organization has some technical schools under supervision of ministry of education. Table 5 shows the number of trainees and graduates of this part during 1983 to 1989.