Art.80
EU AI Act Guide › Chapter IX — Post-Market Monitoring › Article 80

Article 80 – Procedure for Dealing with AI Systems Classified by the Provider as Non-High-Risk in Application of Annex III

High-Risk Systems SME Relevant ~3 min read · 510 words

Article 80 addresses a specific and important enforcement scenario: what happens when a market surveillance authority believes a provider has wrongly self-assessed their Annex III AI system as non-high-risk. It establishes the procedure for challenging that classification — and provides for additional penalties where the misclassification was deliberate.

! High compliance impact for SMEs

WHAT THE ARTICLE IS ABOUT

Challenging incorrect non-high-risk self-assessments

Article 80 gives market surveillance authorities the power to challenge and overturn a provider’s self-assessment that their Annex III system is not high-risk under Article 6(3). Where an authority has sufficient reason to believe the system should in fact be classified as high-risk, it can require the provider to bring the system into compliance with all high-risk obligations — and impose additional fines where the misclassification was intentional.

WHAT IT SAYS

Authority challenges classification, requires compliance, penalises deliberate misclassification

  • Where a market surveillance authority has sufficient reason to consider that an AI system classified by the provider as non-high-risk under Article 6(3) is actually high-risk, it must evaluate the system
  • If the authority concludes the system is indeed high-risk, it requires the provider to take all necessary corrective actions to bring the system into compliance with high-risk requirements within 15 working days
  • The provider must ensure corrective action covers all units of the system placed on the Union market
  • Where the authority finds the system’s classification and use is not limited to its territory, it must notify the Commission and other member states
  • If the provider fails to take adequate corrective action, Article 79 provisional measures apply — withdrawal, recall or restriction
  • Where the authority establishes that the system was deliberately misclassified as non-high-risk to circumvent Chapter III requirements, the provider is subject to additional fines under Article 99
  • Authorities may use information from the EU database and perform checks to monitor compliance with classification obligations

WHO IS AFFECTED

Providers who have self-assessed Annex III systems as non-high-risk

  • Providers who have used Article 6(3) to conclude their Annex III system is not high-risk — their classification can be challenged
  • Market surveillance authorities conducting reclassification evaluations
  • Downstream deployers of systems that may be reclassified — their obligations change if the system is found to be high-risk
  • The Commission and other member states notified of cross-border reclassification cases

WHAT IT MEANS FOR SMES

Document your non-high-risk assessment carefully — it may be scrutinised

  • If you have self-assessed your Annex III system as non-high-risk under Article 6(3), that assessment must be thorough, documented and defensible — it can be reviewed by authorities
  • The Article 6(3) assessment must be documented before market placement under Article 6(4) — if you cannot produce it on request, you have already violated a compliance obligation
  • Deliberate misclassification carries a penalty premium — do not classify a system as non-high-risk for commercial convenience; the fine if discovered is larger than the compliance cost you would have avoided
  • If you are uncertain whether your system genuinely qualifies as non-high-risk under Article 6(3), err on the side of treating it as high-risk and comply accordingly — the cost of unnecessary compliance is lower than the cost of enforcement action
  • Reclassification from non-high-risk to high-risk mid-market is operationally disruptive — you may need to retrofit documentation, QMS, monitoring and registration processes that were never built

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