With the regulatory introduction of European standardization in Germany, the Eurocodes have become mandatory in the country, with EC-7-1 (DIN EN 1997-1:2014-03) including the national annex and the supplementary regulations of DIN 1054:2010 being decisive in geotechnics. This book guides the reader through the new proofs and design formats using examples accompanied by numerous explanations. It allows students to internalize the new geotechnical standards in a practical way through "learning by doing." For engineers already in practice, this work serves as a reliable practical aid in the daily design of geotechnical structures.