''Den norske los'' (literally ''The Norwegian Pilot'') is an eight-volume book published by the

Norwegian Mapping and Cadastre Authority The Norwegian Mapping Authority (NMA) ( no, Statens kartverk or Kartverket) is Norway's national mapping agency, dealing with land surveying, geodesy, hydrographic surveying, cadastre and cartography. The current director is Johnny Welle. Its ...

. It provides supplementary information to charts for shipping crew. The book is obligatory for all vessels required to register. The first volume covers general information, while the remaining volumes cover specific geographic areas.

References

{{Italic title Norwegian books