Some courses have entry requirements. If you meet the requirements, you will be able to register for a course. The entry requirements for the courses are described in the Course Catalogue.
It could be that you do not meet the entry requirement of a course at the moment of course registration or even when the course starts, but that you will do so just before starting (or during taking) the course. In that case, you will receive a conditional course registration at first and an unconditional registration later on.
The Student Administration will verify that you have met the entry requirements after the exam results of the previous block have been registered. If your study results do not meet the entry requirements you will lose your right to follow the course and your registration will be cancelled.
If you do not meet the entry requirements for a course, but you can demonstrate that you have the required prior knowledge, you can request a dispensation from the entry requirements from the Examinations Board. You must do this before the course registration period closes.