EU AI Act Art. 4 — AI literacy
Article 4 makes AI literacy a duty on every organisation that provides or deploys AI in the EU: ensure the people who design, run, and use AI understand its capabilities and limits. It is deliberately light-touch, but it applies to everyone — and it applied from 2 February 2025.
At a glance
What this article requires
- Providers and deployers must take measures to ensure sufficient AI literacy among their staff and others dealing with the systems.
- Literacy is measured against the person's technical knowledge, experience, education, training, and the context of use.
- The measures must be proportionate to the risk and the people involved.
- It applied from 2 February 2025 — one of the earliest obligations in the Act.
- It is not a fixed-hours training mandate; it is a documented, reasonable-efforts duty.
Scope
Who this applies to
Everyone who provides or deploys AI in the EU — the duty is not limited to high-risk systems. It covers HR teams using screening tools, finance teams using fraud detection, and vendors selling AI features.
Obligations
What you must actually do
Assess the literacy gap
Identify who designs, operates, and is affected by your AI, and what they need to understand to use it safely and interpret its outputs.
Provide proportionate training
Deliver training scaled to the risk: a compliance team running a high-risk screener needs deeper training than a marketing team using a content generator.
Document the effort
Record who was trained, on what, and when. The duty is reasonable efforts — the evidence of that effort is your protection.
Action plan
Practical first steps
- 1
Map your AI inventory to the people who touch each system.
- 2
Draft a short literacy plan per system or department, tied to risk level.
- 3
Run the first training before the system goes live, then refresh on a cadence.
- 4
Keep training records — they double as evidence for Art. 4 and Art. 26 duties.
Penalty exposure
Article 4 is a general duty; failures are typically addressed at the general tier of up to €15 million or 3% of global annual turnover, though enforcement practice is still developing.
FAQ
Questions about Art. 4
Does Article 4 require formal certification?
No. It is a reasonable-efforts duty: take measures proportionate to the risk and the people involved. Formal certification is not required, but documented training is the practical baseline.
Does AI literacy apply to low-risk tools?
Yes. Article 4 applies to all providers and deployers regardless of risk tier — the depth of the measures scales with the risk, but the duty itself is universal.
When did Article 4 start applying?
2 February 2025, together with the rest of Chapters I and II, including the Article 5 prohibitions.
Sources
Citations & further reading
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Check my use casePreliminary EU AI Act clarity summary. Not legal advice.