Three 2026 Moments That Redefine DMA Enforcement
The Digital Markets Act (DMA) entered into force in 2022 and began applying to designated gatekeepers in 2024. Two years of live enforcement later, 2026 is the year the regime is stress-tested on three fronts at once:
- The first formal DMA review, due by May 3, 2026, which the Commission must deliver to the European Parliament, the Council, and the European Economic and Social Committee.
- Meta’s ad-personalisation choice, rolled out in January 2026 to EU users of Facebook and Instagram.
- Google’s compliance verdict, with the Commission’s final decision expected by July 27, 2026, following preliminary findings on interoperability and search data-sharing.
For tech teams, product leaders, and compliance officers at any company that depends on gatekeeper platforms (and many do, whether you sell on Amazon, build on Android, or advertise on Meta), these three tracks determine how the DMA actually bites in practice.
The First DMA Review: A Strategic Stocktake
Per Article 53 of the DMA and the Commission’s DMA portal, the Commission is required to evaluate the regulation by May 3, 2026, and every three years after that. The evaluation must:
- Assess whether the DMA’s aims — contestable and fair digital markets — have been achieved.
- Measure impact on business users, especially SMEs, and on end users.
- Consider whether to extend Article 7 to social networking services, and whether to modify the list of core platform services in Article 2.
- Review the obligations in Articles 5, 6, and 7 and their enforcement.
The Commission’s public consultation on the review received more than 450 contributions between July and September 2025 from SMEs, gatekeepers, civil society, academics, and citizens. Goodwin’s DMA review alert notes that the summary of those contributions was published on January 8, 2026 — setting the stage for the formal report.
Following the evaluation, the Commission may propose legislative changes. That is the piece every gatekeeper and every large business user is watching closely.
Meta’s January 2026 Ad Choice
Meta’s path under the DMA has been among the most litigated. In April 2025, the Commission fined Meta €200 million for its “pay or consent” advertising model. Regulators kept pushing, and from January 2026 Meta began offering EU users of Facebook and Instagram a third option: a less-personalised ad experience alongside the existing fully-personalised option and the paid ad-free subscription.
In December 2025, the Commission publicly called this revised less-personalised option “a very good step forward,” while continuing to monitor “the impact and uptake of this new ad model”. Coverage by The Current and TechBuzz AI frames the move as a concession to regulators, but also a signal that the “effective choice” language of the DMA is now a concrete product requirement, not an abstract principle.
For advertisers, this matters: a growing share of EU impressions will run on the less-personalised mode, which changes targeting effectiveness, frequency capping, and attribution. Media plans built in 2024 need to be revalidated for 2026.
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Google’s July 27, 2026 Deadline
On January 27, 2026, the Commission opened proceedings to help Google address interoperability and online search data-sharing obligations under the DMA. TechPolicy.Press reports that preliminary findings were subsequently sent to Google, and that the Commission’s final decision is expected by July 27, 2026.
Three DMA obligations sit at the heart of the case:
- Search data sharing — gatekeepers running a core search engine must share certain ranking, click, and query data with rival search engines on FRAND terms.
- Interoperability — Google must enable effective interoperability with its operating system functionalities for third parties (relevant to Android developers).
- Self-preferencing — the ban on favouring a gatekeeper’s own services in rankings.
A non-compliance finding in July 2026 can trigger fines of up to 10% of global annual turnover under the DMA — which for Alphabet amounts to tens of billions of euros of potential exposure. Even if the final decision is less severe, the precedent will shape how Apple, Amazon, and the other gatekeepers approach their own remedies.
The Cumulative Gatekeeper Picture
Per the CSIS analysis of the DMA, the DMA now applies to seven designated gatekeepers: Meta, Alphabet, Amazon, ByteDance, Apple, Booking, and Microsoft, across 23 core platform services. Each has its own DMA file:
- Apple and Meta were hit with the first DMA fines in April 2025 (€500M and €200M respectively), as summarised by TechPolicy.Press.
- Google faces the July 27, 2026 decision on search and interoperability.
- Amazon, Booking, Microsoft, ByteDance — each is in an active dialogue with the Commission on specific DMA obligations, with compliance reports published in March 2026.
The European Business Magazine summary flags that cumulative fine exposure across the seven gatekeepers is pushing the EU into politically sensitive territory — especially in the context of US-EU tech trade tensions.
What This Means for Non-Gatekeepers
Most companies reading this are not gatekeepers — but almost all are downstream users of gatekeeper platforms. The practical implications for 2026:
- [ ] App developers on Android / iOS — track how interoperability and in-app payment remedies evolve; procurement and contract timelines will shift.
- [ ] Advertisers on Meta / Google — model the impact of less-personalised inventory on ROAS; refresh first-party data strategies.
- [ ] Sellers on Amazon, hosts on Booking — monitor any changes to ranking, self-preferencing remedies, and data-access rights.
- [ ] Cloud and SaaS buyers on Microsoft — watch DMA-driven portability and interoperability commitments.
- [ ] Business users generally — the DMA review can expand core platform services (e.g., social networking under Article 7); some platforms you use today may fall in scope next.
Frequently Asked Questions
When will the European Commission publish its first DMA review?
Under DMA Article 53, the Commission is required to deliver its first review by May 3, 2026, and every three years after that. The review must be submitted to the European Parliament, the Council, and the European Economic and Social Committee, and may be followed by legislative proposals.
What changed with Meta’s advertising model in January 2026?
From January 2026, Meta began offering EU users of Facebook and Instagram an option for less-personalised advertising alongside the existing fully-personalised and ad-free paid options. This was a direct response to EU regulator pressure, following a €200 million DMA fine in April 2025.
What happens if Google misses the July 27, 2026 deadline?
The Commission’s final decision by July 27, 2026 will determine whether Google is in compliance with DMA obligations on interoperability and search data sharing. A non-compliance finding can carry fines of up to 10% of global annual turnover under the DMA, plus binding remedies and potential periodic penalty payments.
Frequently Asked Questions
When will the European Commission publish its first DMA review?
Under DMA Article 53, the Commission is required to deliver its first review by May 3, 2026, and every three years after that. The review must be submitted to the European Parliament, the Council, and the European Economic and Social Committee, and may be followed by legislative proposals.
What changed with Meta's advertising model in January 2026?
From January 2026, Meta began offering EU users of Facebook and Instagram an option for less-personalised advertising alongside the existing fully-personalised and ad-free paid options. This was a direct response to EU regulator pressure, following a €200 million DMA fine in April 2025.
What happens if Google misses the July 27, 2026 deadline?
The Commission’s final decision by July 27, 2026 will determine whether Google is in compliance with DMA obligations on interoperability and search data sharing. A non-compliance finding can carry fines of up to 10% of global annual turnover under the DMA, plus binding remedies and potential periodic penalty payments.
Sources & Further Reading
- European Commission — Digital Markets Act Latest News
- CSIS — Guarding the Gates: The Digital Markets Act and Lessons in Ex Ante Regulation
- TechPolicy.Press — Understanding the Apple and Meta Noncompliance Decisions under the DMA
- European Business Magazine — EU Prepares Tougher Tech Enforcement in 2026
- Goodwin — DMA Review Moves Forward (January 2026)
