When loging into Neptun the first time, you have to add "Ne" as a preafix to your code
Click here to start Neptun:
Signing up for exams will be via NEPTUN only. (Which dates are for you? Be aware of your student-status.)
Please do note, that deadlines for registraton, de-registration and modification of exam dates might be different for different academic subjects and even for different dates of the same subject. If not indicated otherwise the deadline is 10AM on the previous working day.
– Guide for the exam-registration in the NEPTUN-System
(When it is about a re-take exam from an earlier semester you have to get registered first for the subject it self – like for electives.)
For Students in their 11th semester: Neptun-info on exam registration