AI literacy training for the EU AI Act

Article 4 of the EU AI Act obliges providers and deployers of AI systems to ensure a sufficient level of AI literacy among their staff and anyone operating AI on their behalf.

It has applied since 2 February 2025. It is not tied to a risk tier: even a limited-risk chatbot or an office team using AI tools is in scope. The measure must fit each person’s role, knowledge, and context.

AI literacy is the skill and understanding to use AI responsibly: knowing what a system can and cannot do, where it can be wrong, and how your choices affect the people it touches.

It is not about becoming a data scientist. It is practical awareness that lets a non-technical person deploy and supervise AI sensibly.

AI systems predict from patterns in data; they do not “understand” and can produce confident but wrong output. They can reflect bias in their training data and behave differently on people or cases they have not seen.

Two duties recur across the Act: transparency (people should know when they deal with AI or AI-generated content) and human oversight (a person stays able to review, override, or stop the system).

A provider builds or places an AI system on the market and carries the primary obligations. A deployer uses an AI system in its own operations and must follow the provider’s instructions, keep humans in oversight, and inform affected people where required.

Tell users when they are interacting with AI and label AI-generated content. Keep a person in the loop for decisions that affect people. Do not over-trust an output; check it against the source or a human. Do not paste confidential or personal data into tools that are not approved for it.