The Beton-Kalendar 2019 was published in November. In 2019, the focus of the best-known German reference work for the planning of concrete structures is Eurocode 7 and thus calculation and design in geotechnics. Prof. Dr.-Ing. Martin Ziegler and Dr.-Ing. Benjamin Aulbach explain the geotechnical safety verification of flat and deep foundations in the chapter "Design of foundations according to EC 7-1 and DIN 1054".