This script is intended as an introduction to cases from the general part of administrative law, which are typically the subject of the first administrative law exams. The name niederle media represents scripts that have largely been written by authors with several years of teaching experience as university lecturers or seminar leaders, presenting exam-relevant topics in a compact manner that can usually be worked through in 1-2 days, thus saving time. They are so understandable that even beginners can regularly grasp the content right away, include case studies, overviews, and diagrams, and are very affordable (starting at 7 EUR). Due to these characteristics, our scripts are excellently suited for an initial, uncomplicated entry into the subject or for a quick review just before the exam.