During the past decade, private enforcement of competition law has slowly taken off in Europe. However, major differences still exist among Member States. By harmonizing a number of procedural rules, the Damages Directive aimed to establish a level playing field among EU Member States. This timely book represents the first assessment of the implementation of the Damages Directive. Offering a comparative perspective, key chapters provide an up-to-date account of the emerging trends in private enforcement of competition law in Europe.