Registration is done via a form on virk.dk (in Danish) using MitID. If an entity operates in multiple sectors, it must select all relevant sectors, after which the registration will automatically be distributed to the appropriate authorities.
After registration, the company receives confirmation both on screen and via Digital Post.
Companies that are covered by NIS 2 must be registered before October 1, 2025.
For several companies covered by NIS 2, the general rule is that they must register in the country where the company is established. However, different rules apply to most companies that provide digital services and thus fall under the responsibility of the Danish Agency for Digital Government. In these cases, the general rule is that the company must register in the Member State where its main establishment is located.
Read more about the main establishment rule and types of entities under the responsibility of the Danish Agency for Digital Government here.
See guidelines for registration on the Danish Resilience Agency's website
For inquiries regarding NIS 2 for entities providing digital services, please contact the Danish Agency for Digital Government at: NIS2@digst.dk
