What it asks for. Role-based security and privacy training must be provided to personnel in defined roles before they are authorised to access systems or perform duties, when required by system changes and at a defined frequency afterwards, and updated over time.
In practice. Doing this well means targeted training for administrators, developers, incident responders, privacy staff and executives, matched to the risks of each role. Developers might receive secure coding training, and administrators training on privileged access. Auditors expect role-to-training mappings and completion records. NIS2 also expects management bodies to receive cybersecurity training.
Common gaps. Role-based training is often replaced by the general awareness course for everyone. New staff in privileged roles may start work long before receiving specialist training.