This script is intended as an introduction to the fundamentals of public construction law and specifically addresses: - Basic concepts and legal sources of construction law - Urban planning - The legal permissibility of a project under planning law - The legal permissibility under building regulations; regularly citing the parallel provisions of all 16 state building codes - Neighbor protection in construction law. The name niederle media stands for scripts that are largely written by authors with several years of teaching experience as university lecturers or group leaders and that - present exam-relevant topics in a compact manner, - can usually be worked through in 1-2 days, thus saving time, - are understandable enough that beginners can regularly grasp them right away, - include case studies, overviews, and diagrams, - are very affordable (starting from 7 EUR). Due to these qualities, our products are particularly recommended.