Studies at the Ηellenic Navy NCO Academy last for three (3) years. During the second, third and fourth academic semester (first and second academic year)  NCO Cadets follow the curriculum designed for specialties. During the third academic year NCO cadets follow the curriculum designed for specializations.

During the lessons of each academic semester, NCO Cadets participate in both written and oral exams so that for each NCO Cadet there is an Academic Semester Oral Score. Upon termination of the lessons of each academic semester and in accordance with the Educational Regulations, Academic Semester Final Exams are conducted at all contents covered in each course.