The EU can now inspect AI models, block market access, and fine providers 3% of turnover. The grace period is over.

TL;DR EU AI Act enforcement powers took effect August 2. The Commission can demand model evaluations, restrict market access, and fine providers up to 3% of global revenue. The European Commission gained enforcement powers over general-purpose AI models on August 2, ending the grace period for Chapter V of the EU AI Act. The powers apply to any company offering a general-purpose AI model in the EU, regardless of where it is headquartered. Adding AI Act enforcement to that dynamic gives Brussels another lever against American tech companies.