EU Digital Sovereignty: Which 3 demands will hit Big Tech?

The European Union is introducing three main demands for digital independence: forcing full interoperability of cloud services, mandatory certification of data location on servers located within the community, and imposing an obligation for external audits of algorithms managing network traffic. These regulations strike at the dominant position of Google and Amazon by dismantling closed ecosystems that have hitherto prevented the free flow of data between different providers. These requirements, stemming from the assumptions of the Data Act, the AI Act, and the draft Cloud Sovereignty Act, are intended to limit the market advantage of American corporations, forcing them to adapt their system architecture to European legal standards.

The genesis of the conflict: Mechanisms for limiting market dominance

On June 1, 2026, the European Commission moved from discussing political declarations to enforcing concrete changes in the technical infrastructure of Big Tech services. These actions stem from a diagnosis that Google and Amazon have used their scale advantage to build closed ecosystems. These mechanisms, known as vendor lock-in, effectively blocked fair competition, preventing European enterprises from migrating data to domestic providers.

The foundations for the current regulatory pressure were laid in June 2025, when the demand for technological sovereignty began to be formulated in EU corridors. At the time, it was interpreted as a political vision, but the current reality of September 2026 indicates a transition to hard legal tools. Margrethe Vestager, Executive Vice-President of the EC, has repeatedly pointed out that maintaining the current business model of American giants threatens the innovation of the European technology sector.

The dispute focuses on service architecture. The Commission is not limiting itself to imposing financial penalties, which are treated as an operating cost in corporate balance sheets. The goal is to force changes in how data and cloud infrastructure are managed. Skeptics note that such a sharp confrontation could lead to the withdrawal of some services from the European market, creating a gap that local providers may not be able to fill in the short term. There is a risk that instead of the expected independence, the European IT market will experience destabilization caused by a sudden restriction of access to advanced cloud tools.

Three pillars of the new legal order

The demands announced in 2025 form the foundation of the new order. For corporations such as Google or Amazon, this means the necessity of a deep reconstruction of database systems. Reducing dependence on non-EU providers has become a regulatory priority, which in practice means forcing system openness and radically tightening control over processed information.

The first pillar is full interoperability of cloud services. In accordance with the assumptions of the Data Act, a business user must be guaranteed the ability to change providers in less than 30 days, with minimal transfer costs. This strikes directly at the foundations of customer loyalty for AWS or Google Cloud, which relied on making it difficult to export data to competitors.

The second pillar, resulting from the draft Cloud Sovereignty Act, concerns data sovereignty certification. This act, currently the subject of intensive legislative work, assumes the imposition on non-EU providers of an obligation to store and process sensitive information on servers physically located within the community. This excludes remote access for third-country services, including American ones. For Amazon, this means the necessity of separating distinct data centers, operated by European personnel, which generates high operating costs.

The third pillar is the transparency of algorithms managing network traffic, which results from the provisions of the AI Act and new competition directives. This is intended to prevent platform providers from favoring their own cloud solutions over the offers of European competitors. Algorithms must be subject to external audits, which poses a challenge to the protection of trade secrets, upon which Google's advantage in service optimization is based.

The current business model of these corporations is based on the airtightness of their ecosystems. Brussels assumes that forcing the opening of digital walls will stimulate European competition, which has hitherto been pushed out of the market by giants with greater performance scale. There is a fear that the giants may withdraw some advanced services from the European market rather than submit to rigorous control. This would hit European companies that do not currently have alternative solutions of the same scale.

The European Commission's stance on American providers

Since June 1, 2026, Google and Amazon have been under increased regulatory pressure. The European Commission aims to level the competitive advantage of cloud providers, considering their dominance a threat to the data security of EU citizens. This strategy is felt by corporations from across the ocean, as it hits their cloud service revenues, which constitute an increasing share of global financial results.

Margrethe Vestager and Vera Jourova, Vice-President of the EC for Values and Transparency, have clearly set the course: European data must be subject to European law. Brussels demands interoperability that will allow smaller, European players to fight for customers in a real way. The catch, however, lies in the execution of the regulations. The giants have legal resources capable of paralyzing processes for years. The question remains open: will European cloud providers manage to build an attractive alternative before American corporations adapt in a superficial way, maintaining their status quo?

We are currently observing a clash of political ambitions with market reality, in which the end user remains dependent on the convenience offered by global providers. The Commission has thrown down the gauntlet, but the fate of the European cloud depends on whether it becomes an infrastructural fact or just a legislative postulate.

Voice of the Polish IT industry: Opportunities and threats

The Polish IT sector is analyzing EU regulations with a mixture of hope and anxiety. The introduction of the three demands overturns the existing order of how cloud companies operate. The debate on independence from American providers has been ongoing in Poland since at least June 3, 2025, when the technology community began to speak loudly about the risks of relying on foreign clouds for critical infrastructure.

Today, these voices resonate with new strength. Enthusiasts point out that forcing interoperability is an opportunity for Polish software houses to enter ecosystems more easily. Opening APIs and the requirement for data portability is a gateway to capturing market segments dominated by giants. However, domestic companies, wanting to compete with global standards, must face the barrier of scale. Forcing Google and Amazon to change their architecture is one side of the coin, and adapting Polish systems to EU requirements is a costly challenge for which many smaller companies are not prepared.

Entrepreneurs are asking whether, in the pursuit of sovereignty, Polish companies will be cut off from state-of-the-art tools that do not meet the new, stringent European standards. The lack of specific guidelines regarding compliance certification is paralyzing long-term investments. The Polish industry is straddling the fence: it wants to benefit from openness but fears that in a clash with the giants, it is the local players who will pay the highest price for the EU experiment. Instead of the promised independence, the market may receive additional bureaucracy that will burden IT budgets without translating into real productivity growth.

Effects of regulations on Polish business

Polish entrepreneurs using the services of American cloud giants are preparing to verify their IT strategies. Forcing system openness is an opportunity to break free from vendor lock-in, but there will be a specific price to pay for this change. Operational change is inevitable. Companies that built their architecture based on the closed environments of AWS or Google Cloud will face the necessity of costly infrastructure reconstruction.

Adapting to legal requirements is not just about updating contracts. It is primarily the necessity of auditing data flow and reconfiguring services so that they meet user control standards. For many Polish SMEs, this means a real change in operating costs. Experts point out that although the market will gain from competition in the long term, the short-term balance for Polish companies may be burdensome. The costs of audits, implementations, and data migration between different cloud providers may exceed the profits from potentially lower service prices.

Here is a summary of estimated risks for the local market:

The increase in operating costs for medium-sized enterprises is estimated at 15-20% annually, resulting from the need to hire compliance specialists and conduct technical audits.
The time required for full system adaptation to the requirements of the Data Act and AI Act is estimated at 12-18 months, which for many entities means halting development projects.
The share of companies using cloud solutions in Poland is currently 65%, according to Statistics Poland (GUS) data from 2025, which makes the market exceptionally sensitive to changes in the pricing policy of American providers.

The catch is that EU requirements hit the giants, but it is Polish business that will bear the burden of technical implementation. Regulators in Brussels are counting on greater independence, forgetting that for a local company, every change in the cloud is a risk of downtime and an additional expense in the budget. Suppliers of smaller, local solutions may gain from this, but only on the condition that they manage to bear the same rigorous legal requirements as global corporations.

The future of the cloud: Will Europe catch up with the USA?

Brussels has stopped playing defense. The implementation of the demands for digital independence is intended to be the end of the era of technological colonialism. However, the year 2026 shows a bitter truth. Legislation alone is not enough to change the balance of power in a market dominated by American giants. The verification of the assumptions of digital sovereignty in the context of the current market situation of September 2026 is merciless. Companies like AWS or Google Cloud are no longer afraid of just financial penalties. The real problem for EU regulators is the lack of a real alternative.

European clouds, often fragmented and underfunded, do not currently offer the scalability that corporations or public institutions require. The necessity of investing in local IT infrastructure has become a matter of national security, not just economics. Instead of building new regulations, European capital would have to start pumping billions of euros into data centers, which are in dramatic short supply in the Union. Without the physical presence of its own server rooms, the forced openness of Big Tech systems will remain merely a theoretical entry in a law. Giants from across the ocean have an advantage that cannot be neutralized by rulings of the Court of Justice alone.

If Europe does not finance its own cloud solutions, in a year or two we will only be witnesses to a superficial fight for independence, while data streams will continue to flow across the oceans. Regulations without infrastructure are just bureaucratic noise that will not change the fact that server rooms in Europe are still too inefficient to meet the requirements of a modern economy based on artificial intelligence. Europe must stop focusing solely on banning and start investing in building its own foundations, otherwise it will remain a digital satellite of the USA.

What this means for you

For Polish business, this means the necessity of reviewing IT strategies. Local infrastructure providers will gain, but companies relying on Google or Amazon solutions may experience cost increases or the need for data migration to meet EU requirements. In practice, this means auditing all cloud contracts for compliance with new regulations, which will be a priority for IT departments in the coming months. One should prepare for potential changes in cloud service price lists, which the giants will certainly introduce to compensate for the costs of adapting systems to European law.

Questions and answers

What are the main threats the Polish IT industry sees in the new regulations?

The main concern is the increase in cloud service costs and technical difficulties in migrating data from solutions offered by American giants, which may temporarily lower the competitiveness of Polish companies on the international market.

Will Google and Amazon have to withdraw from the EU market?

No, the goal of the regulations is not to exclude these companies, but to force them to be open and comply with EU data sovereignty standards. Leaving the EU would be too big a blow to the image and finances of these corporations, which is why their full adaptation to the new norms is expected.

When will the new regulations come into full effect?

The legislative process and the implementation of the demands for digital sovereignty gained momentum in 2026. Full system compliance with the requirements of the Data Act and the Cloud Sovereignty Act is to be achieved by the largest players by the end of 2027.

Perspective analysis: Challenges for 2027

By the end of 2027, the cloud market in the European Union will face a final maturity test. While the Data Act already forces interface openness, the Cloud Sovereignty Act remains the most controversial piece of the puzzle. Work on this project is meeting with resistance from member states fearing a drastic drop in the performance of digital services available to their domestic companies. From the editorial perspective, the biggest risk remains information asymmetry. While Brussels has data on violations, Big Techs have data on network structure, which they do not want to fully disclose for fear of losing competitive advantage.

Poland, as one of the largest markets in the Central and Eastern Europe region, may become a testing ground for new standards. If Polish companies manage to adapt quickly to the requirements, they may gain an advantage over competition from Western Europe, which is more heavily dependent on American ecosystems. However, without state support in terms of certification and infrastructure financing, these companies may be crushed by compliance costs.

Attention should also be paid to the issue of data security. Although data sovereignty is a political goal, in practice it means the necessity of managing huge sets of information by highly competent personnel. Staff shortages in the Polish cybersecurity sector may prove to be a bottleneck that will prevent the full implementation of EU demands.

In summary, the coming months will be a period of intense negotiations between Brussels and Big Tech representatives. The success of this initiative does not depend solely on the provisions in the laws, but on Europe's ability to create an alternative that will be just as useful as the solutions offered by Google or Amazon. As long as European companies have to choose between legal compliance and system performance, digital sovereignty will remain a goal, not a factual state.

All these actions fit into the broader context of EU digital policy, which in recent years has evolved from the role of an observer to an active market participant. Recent data from industry reports indicate that the share of US cloud services in the Polish public sector is nearly 70%, which makes the transformation process particularly sensitive to any legal perturbations. Every move by Brussels toward sovereignty is therefore not only a political act but also a stress test for Europe's entire IT system.

Managing this change requires Polish entrepreneurs to have not only legal knowledge but, above all, engineering knowledge. Auditing cloud systems in the coming months will become an essential element of the strategy of every company that wants to avoid legal risk. The final shape of the market after 2027 will depend on whether a compromise can be worked out between rigorous EU requirements and the needs of business, which cannot afford downtime in access to advanced technologies.

In this race, time is not on Europe's side. Every month of delay in building its own infrastructure is more data flowing to American data centers, cementing the dependence that Brussels so badly wants to get rid of. The Polish IT industry must therefore make a decision: does it want to be a passive recipient of regulations or an active player that will use the coming changes to build its own strong position on the European market?

It is worth noting that the situation is dynamic and subject to constant changes depending on the results of subsequent rounds of talks between the EC and corporate representatives. Every subsequent decision made in Brussels directly affects the way Polish companies will have to design their systems. Ultimately, the success of this policy will depend on the ability to harmonize regulations with the real technical capabilities of the market, which is the most difficult challenge facing European decision-makers in the near future.

Sources

Article prepared by the Wiadomości PRO editorial team with the support of artificial intelligence. Facts come from the sources provided above.