The reference routes for Navigation are recommendations from the Norwegian Coastal Administration (NCA) to support voyage planning based on our best practice. The routes are not binding and they shall not replace any required navigational aids or navigation duties, including the rules at sea (COLREG) and standards regarding voyage planning and watchkeeping. The routes shall not cause any change in responsibilities for the captain or officer in charge for safe navigation and maneuvrering of his vessel. The main category of reference routes are developed for a maximum ship dimension of 150m LOA and 9m draught or less. Some routes included are for ships of even smaller maximum dimensions due to local limitations. Other cateogries of routes can be included. When using reference routes for route planning please confer relevant regulations and navigational charts for actual maximum vessel dimensions of the specific route. The NCA will keep routes updated regularly. See more about use of the reference routes for navigation in NCA’s service ‘www.Routeinfo.no’.