This script is intended as an introduction to the fundamentals of administrative procedural law. It allows for reviewing and preparing the topics that are primarily covered in the introductory lectures. These include, for example, the admissibility and merits of the action for annulment and the action for obligation, the objection procedure, as well as interim legal protection. The name niederle media represents scripts that are largely authored by individuals with several years of teaching experience as university lecturers or workshop leaders, presenting exam-relevant topics in a compact manner that can typically be worked through in 1-2 days, thus saving time. They are written in such an understandable way that even beginners can grasp the content right away, include case studies, overviews, and diagrams, and are very affordable (starting at 7 EUR). Due to these qualities, our scripts are excellent.