JU “I srednja škola” Cazin is a secondary school of mixed type in which the program contents of the secondary technical and secondary vocational school are realized.

The school exists as a unique institution in which students acquire education for occupations, ie educational profiles of III and IV degree of complexity.

Technical (four-year) school: mechanical technician for computer design, mechanical technician of energy, computer technician, mechanical technician for control of CNC machines, road traffic technician and textile technician. Vocational (three-year) school: locksmith, tinsmith, metal turner, central heating installer, electrician, motor vehicle driver, tailor and hairdresser – wigmaker. One third of the activities in the field of secondary education in the municipality of Cazin are performed by the Public Institution “I High School” Cazin.