You need a permit for temporary advertisements and signs placed in the public area of a built-up area. A permit is sought from the municipality in which the advertisement or signage is located. Permanent advertisements need a building and placement permit. The building control authority is responsible for advertisements installed in buildings.
You do not need to apply for a permit for advertising ...
Apply for temporary advertising and signage permits using an electronic form.
Apply for an investment permit for a permanent advertisement from the municipality's building control.
The permit is valid in accordance with the permit decision.