Vigilia.

The EU AI Act · article by article

Every obligation, one article at a time.

The guides below take the Act in its own order: what each article requires, who it applies to, what to document, and when it applies. The dates are the ones in force after the Digital Omnibus; the check at the end tells you which of these articles apply to your system.

Applied and applying

ObligationAppliesStatus
Prohibited AI practices banned (Art. 5)2 Feb 2025In force
General-purpose AI model obligations (Ch. V)2 Aug 2025In force
Transparency obligations (Art. 50)2 Aug 2026In force
Machine-readable marking of synthetic content (Art. 50(2))2 Dec 2026In 87 days
High-risk obligations — Annex III systems2 Dec 2027In 452 days
High-risk obligations — Annex I regulated products2 Aug 2028In 696 days

The guides

The articles, in the order of the Act.

  1. 01EU AI Act Article 9: Risk Management for High-Risk AI SystemsArticle 9 mandates continuous risk management for high-risk AI. Learn what documentation, processes, and testing you need before the December 2027 deadline.22 Apr 2026
  2. 02EU AI Act Article 10: Data Governance Requirements ExplainedArticle 10 mandates training, validation, and testing data governance for high-risk AI. Learn what documentation you need and how to prove compliance before December 2027.9 May 2026
  3. 03EU AI Act Article 13: Transparency Obligations for High-Risk AIArticle 13 requires high-risk AI systems to be transparent and provide information to users. Learn the six transparency obligations and how to document compliance.9 May 2026
  4. 04EU AI Act Article 14: Human Oversight Requirements ExplainedArticle 14 mandates human oversight for high-risk AI systems. Learn what oversight measures you must implement and how to document them before December 2027.10 May 2026
  5. 05EU AI Act for AI Code Assistants: Compliance GuideAI code assistants like Copilot face EU AI Act obligations. Learn risk classification, Article 50 disclosure requirements, and the compliance steps that already apply today.31 May 2026
  6. 06EU AI Act Article 50 (the draft's "Article 52"): What Startups Actually Need to DoA plain-language guide to Article 50 transparency obligations — in force since 2 August 2026. Who it applies to, what documentation you need, and how to prepare in a weekend rather than a quarter.21 Apr 2026
  7. 07EU AI Act Article 53: GPAI Provider Obligations ExplainedArticle 53 requires GPAI providers to submit technical docs and cooperate with authorities. Here's what foundation model builders must do — these obligations are already in force.23 Apr 2026
  8. 08EU AI Act Annex III: Complete High-Risk AI Systems ListAnnex III lists all AI systems classified as high-risk under the EU AI Act. Learn which use cases trigger compliance obligations before the 2 December 2027 deadline.11 May 2026

Alongside the Act

  1. 01NIST AI RMF to EU AI Act: Side-by-Side Compliance MappingMap NIST AI RMF controls to EU AI Act requirements. Learn which NIST functions satisfy which Articles and where gaps remain across the Act's phased application dates.14 Jun 2026
  2. 02NIST AI RMF Govern Function: Practical Implementation GuideThe NIST AI RMF Govern function establishes accountability and oversight for AI systems. Learn how to implement Govern 1.1–1.6 with practical examples and templates.13 May 2026

Free check · no account

Which of these articles apply to your system?

Describe it in a few sentences. You get a risk tier, the applicable articles and the governance gaps in seconds, with no account. The €576.65 report does the same article by article, in writing.

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The report

Article by article, in writing, in about 20 minutes.

The €576.65 report maps your AI systems against every applicable article and hands you a gap analysis, a governance score and a remediation roadmap you can give to counsel or a regulator.

See the audit