TikTok’s Battle Against EU ‘Gatekeeper’ Tag Hits a Judicial Snag

TikTok has suffered a setback in Luxembourg after an adviser to the Court of Justice of the European Union recommended that judges uphold the company’s designation as a digital "gatekeeper." The short-form video platform had challenged the European Commission’s decision to assign it the status, seeking to escape the sweeping obligations that accompany the label. The court adviser—an independent legal officer whose role is to study the dispute and provide an impartial opinion before judges deliberate—concluded that the executive's assessment should remain intact. While the legal opinion is formally non-binding on the bench, judges in Luxembourg follow their advisers' guidance in the significant majority of cases.

In European Union law, being named a "gatekeeper" is not an honorary title; it is a regulatory straitjacket. Designed under the Digital Markets Act to prevent dominant platforms from abusing their market power, the label obliges companies to open up their services, refrain from unfairly promoting their own products, and allow rival businesses fair access to their user bases. For TikTok, shedding the tag was an opportunity to escape heavy reporting duties, technical restructuring, and the risk of eye-watering fines for non-compliance. For European users, upholding the designation ensures the platform remains subject to stringent rules designed to curb anti-competitive digital lock-in.

For the Berlaymont, gatekeeper designations are the bedrock of the EU's flagship digital competition regime. When drafting the rules, the Commission promised a system that would avoid the decade-long antitrust litigation of the past by setting clear thresholds and imposing immediate baseline duties. The inevitable catch was that every designated tech firm immediately loaded up on lawyers and took the Commission to court. Having the Luxembourg court’s adviser back the Commission’s designation provides significant procedural relief for EU enforcers, signaling that the executive’s criteria can withstand judicial scrutiny.

The case now rests with the judges of the Court of Justice of the European Union, who will draft their final ruling over the coming months. If the court follows its adviser's reasoning, TikTok will be forced to accept its place on the EU's gatekeeper register without further reprieve from the Luxembourg bench.