EU Digital Markets Act Set to Expand Into Cloud Services and AI

EU regulators announced on Tuesday local time that they plan to further extend the regulatory scope of their landmark Digital Markets Act (DMA) to cover cloud services and artificial intelligence. This major policy development marks a critical new step in the EU's digital economy governance and is poised to have far-reaching implications for the global AI industry landscape.

From Digital Markets to the AI Frontier: The DMA's Strategic Extension

Since officially taking effect in 2022, the Digital Markets Act has become one of the most influential regulations in the global digital regulatory landscape. The law initially targeted digital platforms such as search engines, social media, app stores, and instant messaging services, requiring large tech companies designated as "Gatekeepers" to comply with a series of fair competition rules.

Currently, multiple tech giants including Apple, Google, Meta, Amazon, Microsoft, and ByteDance have been placed on the "Gatekeeper" list. The DMA has already achieved positive results in curbing app store monopolies and promoting instant messaging interoperability.

The EU's explicit shift of regulatory focus toward cloud services and AI reflects a keen assessment of current technology trends. With the explosive growth of generative AI, cloud computing infrastructure and large AI models are becoming new forms of "digital infrastructure," and market concentration in these areas is rising rapidly.

Cloud Services and AI: Emerging Monopoly Risks

From a market landscape perspective, the global cloud services market has long been dominated by three major players — Amazon AWS, Microsoft Azure, and Google Cloud — which collectively hold over 60% of market share. In the AI sector, the training and deployment of large models are highly dependent on massive computing power and data resources, giving leading tech companies an inherent and significant competitive advantage.

Core concerns for EU regulators include:

• Data lock-in effects: Once enterprises migrate their operations to a particular cloud platform, switching costs are extremely high, creating de facto "binding" relationships
• AI computing power monopoly: A handful of tech giants control the vast majority of GPU computing resources, placing SMEs and startups at a severe disadvantage in the AI race
• Vertical integration risks: Some giants simultaneously control cloud infrastructure, AI models, and end-user applications, potentially leveraging full-chain advantages to squeeze out competitors
• Data privacy and security: AI training's demand for massive datasets further intensifies challenges in data governance and privacy protection

The Global AI Regulatory Landscape Is Evolving Rapidly

The EU's move is not an isolated event but an important component of the global AI regulatory wave. In August 2024, the EU's AI Act officially took effect, becoming the world's first comprehensive AI regulatory law. Extending the DMA into the AI domain now means the EU is building a "dual-law parallel" AI governance system — the AI Act focuses on safety and ethics, while the DMA targets market competition and fairness.

Meanwhile, major economies including the United States, the United Kingdom, and China are also accelerating their AI governance efforts. The U.S. is advancing AI regulation through a combination of executive orders and industry self-regulation, while China has already introduced multiple regulations including the Interim Measures for the Management of Generative Artificial Intelligence Services. The EU's choice to cover the AI sector by extending its existing mature legal framework reflects its "incremental, framework-based" regulatory philosophy.

Potential Impact on Tech Giants and the Industry

If the DMA's regulatory scope is officially extended to cloud services and AI, it could bring the following changes:

For tech giants, Microsoft, Google, Amazon, and others will face stricter compliance requirements for their cloud services and AI operations in the EU market, including rules on data portability, interoperability, and prohibitions on self-preferencing. Companies found in violation could face fines of up to 10% of their global annual revenue.

For SMEs and startups, this is undoubtedly positive news. A more open and fair market environment will lower barriers to AI entrepreneurship, and homegrown European AI companies could gain greater room for growth.

For the AI industry as a whole, compliance costs may increase in the short term, but in the long run, this will help establish a healthier and more sustainable competitive ecosystem, preventing a "winner-takes-all" scenario from solidifying prematurely.

Outlook: Striking the Balance Between Regulation and Innovation

The EU's plan to extend the DMA into the AI domain once again highlights the central question of global digital governance: how to strike a balance between encouraging technological innovation and preventing market monopolies.

Notably, this policy is still in the planning stage, and key details such as specific implementation rules, Gatekeeper designation criteria, and transition period arrangements have yet to be clarified. In the coming months, the European Commission is expected to launch public consultations and legislative procedures, and negotiations among stakeholders will enter a critical phase.

It is foreseeable that as AI technology accelerates its penetration across all facets of the economy and society, global AI regulatory frameworks will continue to evolve. The EU's initiative is highly likely to once again produce a "Brussels Effect," prompting other countries and regions to follow suit with similar competition regulatory measures, thereby profoundly reshaping the competitive landscape of the global AI industry.