The situation
On 25 June 2026, the European Commission said it had informed Amazon and Microsoft of its preliminary view that AWS and Azure should be designated as gatekeepers under the Digital Markets Act. The Commission said the two services are the largest and second-largest cloud providers in the EU and may qualify despite not meeting the DMA's quantitative thresholds because they provisionally act as an important gateway between business users and customers.
The cloud cases were opened on 18 November 2025 and have now moved from investigation to a stated preliminary designation view. AWS and Azure are not yet on the public list of designated core platform services as of 26 June 2026. The Commission's broader cloud work is also examining interoperability, access to data, tying or bundling, procurement financial conditions, and contractual terms, with roundtables scheduled for 1 July 2026. If designation is ultimately finalized, Amazon and Microsoft would then have six months to comply for the newly designated cloud services.
Why it matters
This would extend the EU's gatekeeper regime into cloud infrastructure, a sector the Commission has tied to core business operations and AI development in Europe. The immediate consequence is procedural rather than punitive, but it signals that Brussels sees leading cloud platforms as possible bottlenecks in switching, interoperability, procurement and contract terms.
For customers, rivals and public-sector buyers, the practical significance is that the case is now closer to a formal designation that could trigger enforceable compliance obligations after a six-month implementation period. Until a final decision is taken, however, the main operational effect is regulatory uncertainty around future cloud purchasing, service design and contracting conditions rather than an immediate rule change.
What changed
The key change on 25 June 2026 was that the European Commission shifted the AWS and Azure cases from an open market investigation to a publicly stated preliminary view that designation is warranted, while stopping short of a final legal designation.
The assessment
Current judgement
The story is a regulatory escalation, but not yet a binding outcome. The most material near-term effect is higher pressure on Amazon and Microsoft in EU cloud policy and procurement discussions, while concrete obligations still depend on a final designation decision.
Key assumption
The Commission's preliminary position reflects a genuine path toward possible designation rather than a procedural signal that is later dropped or materially narrowed.
What could challenge this assessment
The current assessment would need revising if the Commission declines to finalize designation, materially reframes the gateway theory, or limits the case to narrower cloud conduct issues without adding AWS or Azure as designated services.
Impacts
Trade & Supply Chains
The case raised the prospect of new EU conduct obligations for dominant cloud platforms, increasing uncertainty around cloud procurement, switching and interoperability for enterprise and public-sector buyers.
Markets
The preliminary view increased regulatory risk for Amazon and Microsoft in European cloud operations, with the clearest exposure in cloud-related contracting and service-bundling practices rather than an immediate financial penalty.
Economic Pressure
The Commission's move signaled a stronger willingness to use the DMA to shape market structure in cloud infrastructure, potentially increasing compliance and operational pressure if final designation follows.
What to watch
- Does the Commission move from its preliminary view to a formal DMA gatekeeper designation for AWS and Azure, and on what timetable?
- Do the 1 July cloud roundtables or subsequent Commission steps produce concrete findings on interoperability, data access, tying, procurement terms or contractual imbalances that narrow the likely scope of any future obligations?
European Commission cloud roundtables under DMA investigation
Scheduled:
The roundtables are the next visible procedural step in the Commission's broader cloud inquiry and may clarify which interoperability, procurement and contractual issues are most likely to shape any final designation or follow-on obligations.
Whether the Commission, participating companies or industry groups surface specific problem areas, timelines or follow-up requests tied to interoperability, pricing structures or contract terms.
Evidence and uncertainty
Moderate confidence. Moderate confidence. 4 retained references from 4 reporting origins (European Commission, Reuters, European Commission Representation in Germany). Claim-level independent corroboration has not been established. Confidence concerns the evidence for the reported development, not the probability of an outlook.
Geographic context
- 01Brussels, Belgium (city)
- 02Luxembourg, Luxembourg (city)
- 03Seattle, US (city)