French Competition Authority nears completion of Nvidia probe, with penalties potentially reaching 10% of global revenue

France’s top antitrust enforcer is wrapping up its investigation into Nvidia, a probe that started with unannounced raids nearly three years ago and could result in one of the most consequential regulatory actions against a major AI chipmaker to date.

The French Competition Authority’s general rapporteur confirmed the investigation is nearing completion.

From dawn raids to the finish line

The investigation traces back to September 2023, when French authorities conducted unannounced inspections at Nvidia’s offices in Paris and Nice. Those raids targeted suspected anti-competitive behavior specifically in the graphics card sector.

By July 2024, the French Competition Authority formally confirmed the probe’s existence. A month earlier, in June 2024, the authority had published an opinion that zeroed in on a specific concern: the industry’s over-reliance on Nvidia’s CUDA software platform.

CUDA is Nvidia’s proprietary programming framework for GPU computing. The authority flagged it as the only fully compatible software for key GPUs.

No specific charges or formal timeline for the investigation’s conclusion have been publicly disclosed. As of July 2026, the period between formal confirmation in mid-2024 and now has been marked by regulatory silence.

What’s actually at stake

If the French Competition Authority finds Nvidia engaged in anti-competitive practices, the company could face fines of up to 10% of its global revenue.

The French authority’s focus on CUDA dependency reflects concern that software ecosystem lock-in can be anticompetitive. The June 2024 opinion highlighted that every major cloud provider builds AI infrastructure around Nvidia GPUs running CUDA.

Why crypto and AI investors should pay attention

Nvidia’s GPUs are essential infrastructure for AI model training, high-performance computing, cryptocurrency mining operations, and blockchain-related AI applications. Any regulatory action that constrains Nvidia’s market behavior or forces changes to its software licensing could ripple through multiple sectors simultaneously.

A forced opening of Nvidia’s software ecosystem could theoretically benefit competitors like AMD and Intel, potentially diversifying the hardware landscape that crypto miners and AI-focused blockchain projects rely on.

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