Inland ENCs of Austria, Belgium, Bulgaria, Croatia, Czech Republic, France, Germany, Hungary Luxembourg, the Netherlands, Romania, Serbia and Slovakia can be downloaded from
Links to international organizations, that are dealing with Inland ENCs:
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Links to national organizations, that are dealing with Inland ENCs:
Links to private companies, that are dealing with Inland Navigation Software:
Links to private companies, that are dealing with IENC Production Software:
Links to private companies, that are delaing with surveying, S57/S100 services and software