[This is the first of two blog posts on the principle of ne bis in idem and the DMA. This post sets the scene by discussing the CJEU’s case-law on ne bis in idem, with a focus on the Court’s recent rulings in bpost and Nordzucker. A second blog post will discuss the implications of … Continue reading Ne bis in idem and the DMA: the CJEU’s judgments in bpost and Nordzucker – Part I