On 27 July 2022, the District Court of Amsterdam delivered an important judgment in which it confirmed previous case law of Dutch courts on the validity of the ‘assignment model’, by which entities, such as CDC, effectively bundle multiple damage claims in one single action. The judgment is in line with EU law, in particular the principle of effectiveness. By choosing Dutch law as the law applicable to all damage claims, the Court has provided an effective solution for victims of competition law infringements.