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Article 20: corrective actions and duty of information

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obligation

Article 20: corrective actions and duty of information

A provider that considers, or has reason to consider, that a high-risk AI system it has placed on the market or put into service is not in conformity with the Regulation must immediately take the necessary corrective actions and inform the distributors accordingly, and, where applicable, also the deployers, the authorised representative and the importers. Where that system also presents a risk within the meaning of Article 79(1), the provider must immediately investigate the causes and inform the competent market surveillance authorities and, where applicable, the notified body that issued a certificate under Article 44.

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Article 20 on EUR-Lexguidance

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obligation

Article 20: corrective actions and duty of information

Applies from 2027-12-02

The legal path

Source ·: Article 20 on EUR-Lex
Condition ·: Applies to providers of high-risk AI systems as soon as they consider, or have reason to consider, that a system they have placed on the market or put into service is not in conformity with this Regulation. For the standalone Annex III route (Article 6(2)) the date is 2 December 2027. For systems embedded as a safety component in products covered by the Annex I harmonisation legislation (Article 6(1)) the date is 2 August 2028.
Condition ·: The second layer in paragraph 2 is added only where the system presents a risk within the meaning of Article 79(1) and the provider becomes aware of that risk. The investigation of causes and the duty to inform the market surveillance authorities and, where applicable, the notified body that issued a certificate under Article 44, then come on top of the corrective actions under paragraph 1.
Exception ·: Article 20 is by definition about systems already placed on the market or put into service, and that is exactly the group covered by the transitional rule of Article 111(2). That provision was replaced by Article 1, point (39)(a), of Regulation (EU) 2026/1744 and now reads: without prejudice to the application of Article 5 as referred to in Article 113, third paragraph, point (a), this Regulation applies to operators of high-risk AI systems, other than the systems referred to in paragraph 1 of that Article, that have been placed on the market or put into service before the date of application of Chapter III referred to in Article 113, only if, as from that date, those systems are subject to significant changes in their designs. The cut-off is therefore no longer a fixed date in paragraph 2: the date of 2 August 2026 that stood there until that amendment has been removed, and the amended paragraph names no date of its own. The carve-out in paragraph 1 covers systems that are components of the large-scale IT systems listed in Annex X; paragraph 1 was not amended and keeps a cut-off of its own. For systems intended to be used by public authorities the reprieve in paragraph 2 does not hold: there, compliance with the requirements and obligations is due by 2 August 2030 in any event. Which date of application of Chapter III is the cut-off is an open point: the object on Article 111 reads it as route dependent, so 2 December 2027 for the Annex III route and 2 August 2028 for the Annex I route, and marks that reading expressly as preliminary. That question is carried there, not here.

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Checked on 2026-08-08T00:00:00.000Z · praxikon:eu:ai-act:obligation:article-20-corrective-actions

Read the map atin force now 2 Feb 2025 2 Aug 2025 27 Jul 2026 2 Aug 2026 2 Dec 2026 2 Aug 2027 2 Dec 2027 2 Aug 2028

Read at 2 Aug 2027. What did not yet apply on that date is not shown here. GPAI models already on the market before 2 August 2025 must comply.

Article 20: corrective actions and duty of information

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