Chips, Cloud, AI: Brussels and Washington Tighten the Noose on Big Tech

Brussels Strengthens Its Arsenal on Chips, Cloud, and AI

The package unveiled in Brussels includes a second phase of the Chips Act aimed at simplifying procedures and boosting local semiconductor production, as well as a strategy to triple the capacity of European data centers over the next five to seven years, according to the Associated Press and the Washington Post. Additionally, there is a draft regulation called the Cloud and AI Development Act (CADA), which imposes levels of « sovereignty » for certain sensitive uses.

According to the trade association CCIA Europe, this text could effectively exclude many non-European cloud and AI service providers, risking fragmentation of the digital single market and hindering investment. For industrial and financial players who are increasingly outsourcing their processing, the issue is concrete: the potential for segmenting offerings between « sovereign » providers and international providers, with implications for technical architectures and costs.

The adoption timeline remains uncertain, as the CADA and phase 2 of the Chips Act still need to go through the European legislative process, leaving open the possibility of significant amendments before they come into effect.

Washington Regulates Frontier Models and Tightens Grip on Chip Exports

Across the Atlantic, the executive order titled « Promoting Advanced Artificial Intelligence Innovation and Security » establishes a voluntary notification system for so-called frontier AI models, inviting developers to submit their models 30 days before market release for government review. At the same time, the text reinforces the priority given to criminal prosecutions for malicious uses of AI, particularly fraud and cyberattacks.

In parallel, the U.S. Department of Commerce has issued new guidelines aiming to fill gaps in export controls on AI chips, particularly to prevent foreign subsidiaries of Chinese groups from acquiring advanced processors without a license. This expansion of the extraterritorial scope indicates a further tightening of the regulation of sensitive technology controls.

For semiconductor manufacturers and hyperscalers, the combined effect is a complication of due diligence procedures on end customers, with an increased risk of delay or blockage of certain international deliveries.

Compliance Costs, Supply Chains, and Sector Arbitrage

The coordinated tightening of regulatory frameworks in Europe and the United States is expected to increase compliance costs for all digital players and impact certain cross-border service delivery models. Several user sectors are directly affected: defense and finance, which heavily rely on cloud and AI services under sovereignty constraints, as well as energy, where the digitization of critical infrastructure now faces increased localization and traceability requirements.

This regulatory shift comes at an already tense time. Inflation in the eurozone rose to 3.2% in May 2026, according to Eurostat's flash estimate, its highest level since 2023, driven notably by energy inflation at 10.9% year-on-year, as detailed in our analysis on eurozone inflation. In the United States, the PCE deflator recorded a year-on-year increase of 3.8% in April 2026, according to the Bureau of Economic Analysis, as reported by Exame. The Fed's Beige Book describes slight to moderate growth in 10 out of 12 districts through May 27, with increased price pressures linked to energy.

In this context, as Brent prices were rising amid tensions in the Strait of Hormuz and new impacts on European industry, the new regulatory constraints on digital technology add to an environment of persistently high financing costs and pressure on margins. Investment spending on cloud, AI, and semiconductors has become a point of concern, even as these initiatives remain subject to amendment before their full implementation.