Europe's AI Act enforcement framework is now live, giving regulators concrete power to fine companies up to €35 million for violations. Starting August 2, 2026, the European Commission's AI Office began enforcing rules against prohibited AI practices, transparency requirements for AI systems, and safety obligations for general-purpose AI (GPAI) models, which are AI systems capable of performing many different tasks and can be integrated into various applications.

Who's Actually Enforcing Europe's AI Rules?

The enforcement responsibility is split across three main players. The AI Office oversees providers of general-purpose AI models, including the most advanced ones that could pose systemic risks, as well as AI systems built into very large online platforms like social media networks. National authorities in each EU member state handle enforcement for other AI systems. The European Data Protection Supervisor manages AI systems used by EU institutions themselves.

This distributed approach means companies can't simply negotiate with Brussels; they'll face scrutiny from regulators in their home countries too. The AI Office has equipped itself with serious investigative tools to make this work.

What Powers Do Regulators Actually Have?

The AI Office can issue requests for information (RFIs) to verify compliance, conduct model evaluations, and demand access to AI systems for testing. They can also interview employees and inspect company premises. If violations are found, the Commission can impose penalties based on the nature, gravity, and duration of the breach.

The penalty structure is tiered. Prohibited AI practices, deemed unacceptable because they manipulate people, exploit vulnerabilities, or perform unfair scoring that threatens rights, face the harshest fines:

• Highest-Risk Violations: Up to €35 million or 7 percent of worldwide annual turnover, whichever is higher, for prohibited AI practices
• General-Purpose AI Breaches: Up to €15 million or 3 percent of worldwide annual turnover for violations of GPAI obligations
• Other AI System Violations: Up to €7.5 million or 1 percent of worldwide annual turnover for non-compliance with AI system rules
• Information Failures: Same maximum penalties apply if companies fail to respond to information requests or provide misleading data

For context, these penalties are calculated on global revenue, not just European sales. A company earning €1 billion worldwide could face a €70 million fine for the most serious violations.

How to Stay Compliant With Europe's AI Enforcement Framework

Companies operating AI systems in Europe should take these concrete steps to avoid penalties:

• Document Everything: Maintain detailed records of how your AI systems work, what data they use, and how they make decisions. The AI Office can request this information at any time, and incomplete responses trigger fines
• Implement Transparency Measures: Ensure chatbots disclose they're AI, not human. Label deepfakes clearly. Embed machine-readable marks in synthetic content. These requirements are enforceable now
• Audit for Prohibited Practices: Review whether your AI could manipulate users, exploit vulnerabilities, perform unfair scoring, or conduct individual predictive policing based solely on profiling. These practices are banned outright
• Secure Access to Models: Be prepared to grant regulators access to your AI models for evaluation. Refusing or obstructing access can result in fines
• Establish Compliance Channels: Designate someone to respond to official information requests quickly and accurately. Slow or misleading responses carry penalties

What Happens If You Ignore the Rules?

The AI Office has created three reporting mechanisms to catch violations. The AI Act Complaint Tool allows anyone to report alleged breaches by AI providers. A whistleblower tool lets employees and contractors securely report violations. A third channel lets downstream providers complain if they're harmed by a general-purpose AI model from another company.

This means companies can't rely on secrecy. Employees, competitors, and users all have formal channels to report problems. The Commission has already signaled it will use these tools actively.

What Rules Are Coming Later?

The enforcement framework is rolling out in phases. Rules banning AI that generates non-consensual intimate material and child sexual abuse material take effect December 2, 2026. High-risk AI systems listed in the Act's Annex III become enforceable December 2, 2027. High-risk AI embedded in regulated products like medical devices face enforcement from August 2, 2028.

This staggered approach gives companies time to adjust, but it also means compliance requirements will keep expanding. What's permitted today might face stricter rules next year.

The AI Act represents the first comprehensive legal framework for AI globally, and Europe's enforcement machinery is now operational. Companies that treat compliance as optional rather than urgent are taking a significant financial risk.