Guests, parents, relatives, friends and other people who arrived at the student dormitory may enter and exit with the permission of the head or teacher. Information on foreign arrivals (arrival and departure time, passport number, room number) is recorded in a notebook, and their departure from the student dormitory until 20:00 is strictly controlled. The student hostel guard is equipped with an external and internal telephone network. At his desk are the telephone numbers of ambulance, police, fire safety, rectors, vice-rectors, deans of faculties and telephones of electrical networks.