- Sailing directions, the Norwegian Pilot (8 volumes
- Notices to Mariners. This contains chart updates for Norwegian charts and other information relating to sailing in Norwegian waters.
- Tide tables for Norwegian coasts and Svalbard.
- Symbols and abbreviations used in Norwegian charts.
It is the responsibility of the users to update the maritime charts after the date of the last Notices to Mariners. In addition to data obtained through surveys carried out by the Norwegian Hydrographic Service itself, information on changes to infrastructure along the coast is collected from various public bodies. This includes cable data, lights and navaids, bridges, etc. Changes of significant navigational importance are published consecutively in the publication Notices to Mariners.