One of the important benefits of courses at claszabanam.com is international exams. We hold the exams on the 4th and 5th of each month. Students can participate in the exams after the enrolment of four weeks. Students who score above 75 in two repeated exams are promoted to the higher CEFR levels, as long as they achieve the necessary competencies. Students can achieve the competencies through classroom activities, assignments, and projects of each course, as assessed by the teachers at each level.