This EU Digest 2013 is a selection of 51 essays on European competition case laws from the 27 European Union member States and neighboring States. Each essay consists in a synthesis of the leading cases from 2012 and beyond. These essays are organized in two parts. Part I deals with Competition Provisions (Cartels, Dominance, Merger, State aid...) whereas Part II deals with Business Sectors (Automobile, Broadcasting, Healthcare, IT & Telecommunications, Sports...). The purpose of this Digest is to provide a snapshot of the areas of convergence and remaining diversity of competition law in Europe. As noted by Fr d ric Jenny in his Foreword below, while this book is not based on a comprehensive study of all national case laws, no such study is needed to identify the main trends in this area. This EU Digest highlights both convergence and divergence in various areas and sectors of European competition law, making it easy for both practitioners and academics to draw comparison between jurisdictions in various areas and sectors of European competition law.