EU Law Radar

Monitoring References to the Court of Justice of the European Union

Field of law

E-Commerce

72 case reports

Case C-744/25 P, Commission v Meta Platforms Ireland – a fee without a formula

The Digital Services Act lets the Commission bill very large platforms for the cost of supervising them, using a methodology it must lay down by delegated act. When it set Meta's and TikTok's fees it counted their users its own way, explained in an annex. The General Court annulled both decisions. The Commission appeals, saying an explanation is not a methodology.

Case C-724/25 P, Zalando v Commission – who counts as a recipient?

Zalando told the Commission that 83 million people visit its store each month but that only 37% of what they see comes from third-party sellers — so only 31 million are 'recipients' of a platform. The Commission counted all of them. The General Court agreed. Zalando's appeal asks whether exposure to third-party content must be proved or may be presumed.

Case C-40/26 P, Amazon EU v Commission – a marketplace is not a social network

Amazon was designated a very large online platform under the Digital Services Act and lost its challenge in November 2025. It now tells the Court that a marketplace carries none of the 'systemic risks' the Act was written for, and that treating it like a social network breaches the Charter. The Commission has cross-appealed, saying the General Court should never have looked.

Case C-627/24 P, ByteDance v Commission – can a gatekeeper argue its way out?

TikTok met every numerical threshold in the Digital Markets Act and was designated a gatekeeper in the Act's first wave. ByteDance says the presumptions can be rebutted and that the General Court made them impossible to rebut. The first DMA appeal to reach the Court of Justice will say how much a designated company may argue.

Case C-517/26, Aranzadi La Ley – when a browser extension rewrites a rival's page

A Chrome extension from one Spanish legal database injects instructions into the pages of another, halts browsing and offers to carry the reader across to its own content. The Tribunal Supremo asks whether that is 'alteration' of a computer program — a question that would move the fight from unfair competition into copyright.

Case A-001/14, Malta – illegal sports betting

Is the Council of Europe’s Draft Convention against the Manipulation of Sports Competitions compatible with EU law? Facts On 11 July 2014, the Maltese Government issued a press release announcing that it was asking the CJEU for an Advisory Opinion on the Council of Europe’s Draft Convention against…

Case C-427/13, Emmeci – transparent procurement in an Italian blackout?

Electronic auctions can be used to award contracts in the water, energy, transport and postal sectors of the economy. These auctions are governed by an EU Directive that stipulates contracting entities must simultaneously communicate information to all tenderers so that the tenderers can ascertain…