# Section 3: Enforcement

> EU AI Act (2024/1689)
> Chapter 9 Post-market Monitoring, Information Sharing and Market Surveillance
> Source: https://en.ai-act.io/chapter/enforcement

## Articles

- [Article 74: Market surveillance and control of AI systems in the Union market](https://en.ai-act.io/article/post-market-monitoring-information-sharing-and-market-surveillance/enforcement/market-surveillance-and-control-of-ai-systems-in-the-union-market.md)
- [Article 75: Mutual assistance, market surveillance and control of general-purpose AI systems](https://en.ai-act.io/article/post-market-monitoring-information-sharing-and-market-surveillance/enforcement/mutual-assistance-market-surveillance-and-control-of-general-purpose-ai-systems.md)
- [Article 76: Supervision of testing in real world conditions by market surveillance authorities](https://en.ai-act.io/article/post-market-monitoring-information-sharing-and-market-surveillance/enforcement/supervision-of-testing-in-real-world-conditions-by-market-surveillance-authorities.md)
- [Article 77: Powers of authorities protecting fundamental rights](https://en.ai-act.io/article/post-market-monitoring-information-sharing-and-market-surveillance/enforcement/powers-of-authorities-protecting-fundamental-rights.md)
- [Article 78: Confidentiality](https://en.ai-act.io/article/post-market-monitoring-information-sharing-and-market-surveillance/enforcement/confidentiality.md)
- [Article 79: Procedure at national level for dealing with AI systems presenting a risk](https://en.ai-act.io/article/post-market-monitoring-information-sharing-and-market-surveillance/enforcement/procedure-at-national-level-for-dealing-with-ai-systems-presenting-a-risk.md)
- [Article 80: Procedure for dealing with AI systems classified by the provider as non-high-risk in application of Annex III](https://en.ai-act.io/article/post-market-monitoring-information-sharing-and-market-surveillance/enforcement/procedure-for-dealing-with-ai-systems-classified-by-the-provider-as-non-high-risk-in-application-of-annex-iii.md)
- [Article 81: Union safeguard procedure](https://en.ai-act.io/article/post-market-monitoring-information-sharing-and-market-surveillance/enforcement/union-safeguard-procedure.md)
- [Article 82: Compliant AI systems which present a risk](https://en.ai-act.io/article/post-market-monitoring-information-sharing-and-market-surveillance/enforcement/compliant-ai-systems-which-present-a-risk.md)
- [Article 83: Formal non-compliance](https://en.ai-act.io/article/post-market-monitoring-information-sharing-and-market-surveillance/enforcement/formal-non-compliance.md)
- [Article 84: Union AI testing support structures](https://en.ai-act.io/article/post-market-monitoring-information-sharing-and-market-surveillance/enforcement/union-ai-testing-support-structures.md)