If the absence of the student in one or more courses reaches 25% in the semester, he/she must apply for a withdrawal from the course or an apology for the semester; otherwise he/she will be deprived from continuing the course and from attending tests, and will be considered failing.

Each course is preceded by seven digits, representing the department code, course number, and number of study units.

A student may not be tested in more than two courses on one day, except in certain cases. The student is not allowed to enter the examination hall after half an hour from the beginning of the test. The student is allowed to go out of the examination hall only after the passage of half of the time specified for the exam.