We are replacing the old system, LSF, with a new system, EXA, starting with the winter semester 2021–2022. You can access the course catalog for the winter semester 2021–2022 in the campus portal SPUR:
The course catalogs for all the semesters up to and including the summer semester 2021 are on LSF. LSF will stay online until the end of 2021. After this, the old course catalogs will be archived online as PDF-files.