This 3rd edition of the Competition Law Digest provides a synthesis of EU and national leading antitrust cases from 1990 to 2016. The book is structured in two parts: Part I deals with competition rules in general (cartels, unilateral practices, mergers...), whereas Part II is dedicated to specific sectors (automobile, energy, insurance, sports...). The Digest is to date the sole publication which allows lawyers, economists, in-house counsels, academics, and government officials to draw comparisons between competition case law and policies in the EU and in the Member States, and, in some instances, US antitrust law. This is an essential guide to learn about the most recent competition law trends.