Fairway and secondary watercourse in accordance with European specification; Inspire Transport network.

The Norwegian Coastal Administration administers a system of navigation guidance devices in Norway. This system comprises devices run by the Norwegian Coastal Administration, devices run by municipal ports and private devices run by others. Navigation guidance devices provide visual and electronic signals that are designed to assist with the navigation process for cautious seafarers. However, the purpose is not to make it possible for seafarers to identify every underwater rock or shallows or obstacles for shipping in Norwegian waters that can otherwise be navigated by ships. On the other hand, the Norwegian Coastal Administration must ensure that the waters are marked reasonably, to the extent permitted by resources.

These areas form a basis for the Norwegian Coastal Administration's safeguarding of important anchoring areas and will be linked to the Norwegian Coastal Administration's planning and administration work, among other things, pursuant to the Act governing maritime waters and the Planning and Building Act.

Kystinfo is a web map solution of the Norwegian Coastal Administration. Kystinfo displays a collection layers with data and information on marine and maritime interests. In addition, the solution present national data on natural and cultural values as well as datasets as properties, oil installations, etc. from other norwegian state agencies.