The European Union has published the final enforcement rules for the AI Act, establishing detailed requirements for how companies must comply with the world's most comprehensive AI regulation. The rules take full effect on August 1, 2026, for high-risk AI systems.

Key provisions include mandatory risk assessments for AI systems used in hiring, lending, law enforcement, and healthcare, along with transparency requirements that compel companies to disclose when users are interacting with AI-generated content. Penalties for non-compliance can reach up to 7 percent of global revenue.

US technology companies are scrambling to adapt their products for the European market. Industry groups have requested a 12-month grace period, but EU officials have indicated that the timeline is firm and companies have had ample time to prepare.