These rules must be followed:

- Excuse oneself from the session two hours before the start of the session. 

- The permissible limit of excuses is 3 sessions per month.

- In case of absence without excuse, the session will be fully charged. 

- The teacher will wait for 15 minutes at the beginning of the session and students are not allowed to enter after that.

- Do not leave the session for unclear reasons. 

- Respect the teacher, colleagues and management. 

- Pay attention to the lesson. 

- Taking into consideration the privacy of the teacher and the students by sitting in a quiet place and putting on a headset during the session.