This commentary presents Eurocode 2 (DIN EN 1992-1-1 with national annex) in a compact, cost-effective summary for reinforced concrete structures in typical building construction. It aims to facilitate the integration of the new European regulations into the daily work of structural engineers in practice. This summary consolidates the most important passages from DIN EN 1992-1-1 and the corresponding national annex into a unified version, with national provisions highlighted in color. Additionally, a reference column includes numerous further references, graphics, tables, and brief explanations.