Meta wins partial DMA reversal as EU court annuls Marketplace designation

This decision forces the European Commission to refine its evidentiary standards for defining core platform services. By upholding Messenger but freeing Marketplace, the court signals that platform integration arguments fail when standalone utility exists, yet it demands regulators acknowledge technical shifts that reduce a platform's 'gateway' power. For the streaming and digital ads ecosystem, this sets a precedent that tactical product modifications can successfully trigger 'de-designation.' Competitors should watch for a potential Commission appeal to the Court of Justice, which would re-examine whether brief periods of non-compliance before designation remain legally relevant.

The General Court’s ruling arrives amid a broader wave of litigation as Big Tech firms test the boundaries of the EU's Digital Markets Act. In July 2026, the same court dismissed a separate challenge by Apple regarding its App Store and iOS designations, according to Pinsent Masons. Unlike Meta's successful granular defense of Marketplace, Apple failed to convince judges that its various device-specific app stores should be treated as separate services, reinforcing the Commission's 'function over form' approach to gatekeeper power.

Meta’s legal victory on Marketplace follows a sustained effort to reduce regulatory friction through technical adjustments. Per EU reports from May 2026, the company requested de-designation as early as March 2024, claiming it had purged enough business users to classify Marketplace as a consumer-to-consumer service. While the Commission had already revoked the designation in early 2025, the court’s annulment provides a retroactive legal shield, potentially protecting Meta from liability for the period between the initial 2023 designation and the 2025 revocation.

The financial stakes for these regulatory pivots are significant. A June 2025 report from the Computer & Communications Industry Association estimated that compliance-driven platform adjustments could cost large U.S. tech firms hundreds of millions annually in engineering hours and lost advertising revenue. Specifically, Meta faced separate threats of daily fines in 2025 over its 'pay or consent' advertising model, demonstrating that even as some services exit DMA oversight, the Commission remains aggressive in policing core data practices on Facebook and Instagram.