The "Building Code, Building Use Ordinance: Commentary" is a comprehensive professional book that addresses the legal foundations of construction in Germany. It offers a detailed analysis of the relevant laws and regulations that are essential for the planning and execution of construction projects. Written by experts in the field of construction and commercial law, this work is highly beneficial for both students and practitioners in the construction industry. The 11th edition of the book, set to be published in 2025, spans 1800 pages and covers the latest developments and changes in legislation. The paperback binding ensures practical handling and durability. This professional book is written in German and provides a solid foundation for anyone looking to engage with the legal aspects of construction.