With "Barrier-Free Construction Compact," architects, civil engineers, and contractors have the essential requirements for barrier-free building readily available. Illustrative drawings visualize the structural prerequisites for barrier-free apartments and public buildings, as well as their accessibility. Supplementary information is clearly summarized in tables and concise bullet points. Due to its handy format and concise presentation, "Barrier-Free Construction Compact" is suitable for quick reference of the dimensional and technical requirements. This allows for easy and fast comparison of one's own construction projects with the normative requirements. In addition to the specifications of DIN 18040, the requirements of other regulations are also taken into account.