The European Commission has officially designated Amazon and Microsoft as “gatekeepers” under the Digital Markets Act (DMA), a move that imposes strict regulatory oversight on their cloud computing operations. This decision, announced in May 2024, subjects the technology giants to a suite of interoperability and data-sharing obligations designed to prevent monopolistic behavior within the European Union’s digital economy. Companies failing to comply with these mandates face potential hefty fines, a figure that increases for repeated infringements, according to the official European Commission DMA framework.
The designation marks a significant shift in how the European Union manages cloud infrastructure, which serves as the backbone for modern digital services. By classifying Amazon Web Services (AWS) and Microsoft Azure as gatekeepers, regulators are asserting that these platforms possess an “entrenched and durable position” that necessitates external oversight to protect smaller competitors and ensure fair market access. This regulatory action follows a broader trend of European antitrust enforcement aimed at curbing the influence of major U.S.-based technology corporations, as detailed in the official text of the Digital Markets Act (Regulation EU 2022/1925).
What Defining Amazon and Microsoft as Gatekeepers Involves
Under the DMA, a gatekeeper is defined as a company that provides “core platform services” to a large number of business users and consumers, while simultaneously maintaining a position that allows it to act as a bottleneck for digital services. For Amazon and Microsoft, this classification specifically targets their cloud segments. The regulation requires these entities to proactively ensure that their services can interoperate with competing platforms, preventing them from “locking in” customers through proprietary software or restrictive data-transfer policies, according to the European Commission’s guidance on gatekeeper obligations.
These requirements are not merely suggestions; they are legally binding mandates. Amazon and Microsoft are now required to provide business users with access to the data they generate when using the gatekeeper’s platform. Furthermore, the companies are prohibited from favoring their own services over those of third-party competitors on their cloud marketplaces. The European Commission monitors these practices to ensure that the cloud market remains contestable, aiming to foster innovation by allowing smaller, EU-based cloud providers to compete on a more level playing field.
How the Digital Markets Act Impacts Cloud Competition
The impact of this designation extends to how cloud services are bundled and sold to European enterprises. Historically, competitors have raised concerns that Microsoft leverages its dominance in productivity software, such as Office 365, to push customers toward the Azure cloud platform. The DMA directly addresses these “bundling” concerns by mandating that gatekeepers cannot restrict users from uninstalling pre-loaded software or accessing alternative service providers, as outlined in the reporting by Reuters on the scope of the new cloud regulations.
For businesses operating within the EU, this means that cloud procurement processes may become more flexible. If a company uses Microsoft software, they may soon find it easier to integrate that software with non-Microsoft cloud infrastructure. This shift is intended to reduce dependency on a single vendor, a concept often referred to as “multi-cloud strategy.” By lowering the technical and legal barriers to switching providers, the European Commission hopes to drive down costs for European businesses while increasing the resilience of the digital supply chain.
The Timeline for Compliance and Future Regulatory Actions
The designation process involves a strict timeline for implementation. Once a company is designated as a gatekeeper, it must comply with all DMA obligations within six months. During this period, the companies are in active dialogue with the European Commission to develop “compliance reports” that detail how they intend to meet the specific requirements of the law. These reports are subject to review by EU regulators, who hold the power to demand changes if the proposed measures are deemed insufficient, according to the official portal for the Digital Markets Act.
The next major checkpoint for these companies involves the submission of their final compliance documentation and subsequent audits by the European Commission. Regulators have signaled that they will continue to evaluate the cloud sector, potentially adding more companies to the gatekeeper list if their market share or influence grows to a level that meets the DMA criteria. For the tech industry, the focus remains on the upcoming deadlines and the potential for legal challenges, as companies seek to balance global business operations with the specific, and often conflicting, regulatory requirements of the European market.
Industry observers and stakeholders interested in the ongoing implementation of the Digital Markets Act are encouraged to monitor the European Commission’s official register for updates on compliance filings and public hearings. As this regulatory landscape continues to evolve, the impact on cloud pricing, software interoperability, and market competition will remain a central topic for technology professionals worldwide. Please share your thoughts in the comments section below regarding how these rules may influence your own digital infrastructure strategies.