Tonnage Dues

Net Tonnage (NT) is a measure of the internal volume of a ship's cargo spaces, used for regulatory purposes and port dues. It is derived from Gross To...

Fees charged for towing services provided to a vessel by a tug, typically within a port or harbor area, covering the cost of pulling or maneuvering th...

Fees charged by harbor authorities or pilotage service providers for the service of a harbor or river pilot who guides a vessel from the outer approac...

Harbor dues are fees charged by port authorities for the use of port facilities and services, such as berthing, docking maneuvers, and navigation with...

Fees charged by a port authority or harbor operator for the use of port facilities and related services.

A charge levied by a port authority for the use of mooring facilities and related services when a vessel is berthed at a quay or berth.