Bottom line: The Commission can request documentation, conduct evaluations, require compliance measures, and impose fines starting August 2026 — national market surveillance authorities and other actors support enforcement.
The European Commission receives comprehensive enforcement powers against providers of general-purpose AI models as of 2 August 2026. However, providers have been obligated to provide documentation and ensure compliance since 2 August 2025 and benefit from a one-year transition period before the first regulatory inspections.
The European Commission possesses exclusive supervisory authority over providers of general-purpose AI (GPAI) models pursuant to Article 88 of the EU AI Act. The AI Office supports this monitoring and additionally verifies compliance with approved codes of conduct. The actual enforcement of these powers begins only on 2 August 2026 — twelve months after the requirements themselves enter into force.
GPAI providers have been subject to two classes of obligations since 2 August 2025: procedural obligations (such as cooperation with the AI Office) and substantive obligations (documentation, risk mitigation, information sharing with downstream providers). Models released before 2 August 2025 must be fully compliant by 2 August 2027.
Starting in August 2026, the Commission may request documentation and information, conduct evaluations, require compliance, risk mitigation, or market restriction measures, order recalls and market withdrawals, and impose fines. These powers are directed primarily at the requirements of Articles 53 and 55 of the AI Act, which concern technical documentation, model cards, and guidance on managing high risks.
Beyond the Commission, other actors contribute to enforcement: national market surveillance authorities can call on the Commission to exercise its powers; downstream providers can lodge complaints against GPAI providers; the scientific panel can alert the AI Office to systemic or identifiable concrete risks of a GPAI model.
Source: ainews-dev.lumi-systems.io · Published 23 May 2026
Lumi AI News — AI-assisted curation pursuant to Article 50 EU AI Act. Paraphrase and classification by Lumi News Pipeline v1.5.2.