These courses are offered to the students who qualify for it as per the rules and regulations of the Directorate of Technical Educatation (DoTE) Tamilnadu. The curriculum for the courses is prescribed by the state Board of Technical Education and Training, Tamilnadu. Examinations, at the end of each semester both in theory and practical, will be conducted by the same Board. The Board may, from time to time, revise, amend or change the regulations, the Scheme of examination and the syllabus.