The enrollment is valid the whole semester. Students can withdraw their enrollment only at the change of terms, except for Children's Classes (3 - 6 years) from which the student can withdraw at any time. Changes to the classes as well as cancellations must be made two weeks prior to the beginning of the term. The changes should be made to the teacher in writing.

Students are liable for payment as long as their name remains on the class rolls as they occupy a reserved space in the class. You may compensate for a missed class in any class of the same technical level. The compensatory classes have to happen by the end of the term. Autumn term's classes cannot be compensated for during the spring term. Discuss with your teachers should you need more information regarding absences and compensating for them.

When attending a compensatory class, always check in first with the teacher. Absences due to the student's own reasons may be compensated for in classes of the same or lower technical level as the student's own class. The missed classes will not be compensated for in money. However, compensating absences due to extended illness or injury can be discussed from on the day the principal has been contacted. It is advisable to inform the teacher about absences in advance, if possible. Should the class be cancelled due to reasons regarding the teacher, the missed classes will be rescheduled for another time.