On 15 October 2026, AG Biondi delivered his Opinion in Bytedance v Commission (C-627/24 P). The case has been closely watched as the first DMA designation dispute to reach the CJEU. In this blog post, Ece Ban looks at the AG’s Opinion, the points where it diverges from and builds upon the GC’s reasoning, and what to watch for in the Court’s forthcoming judgment.