Inland waterway operation services (excl. cargo handling)

**Includes:** - operating and maintenance services of boat, barge and ship canals, of canalized rivers and of other artificial or non artificial inland waterways - services of locks, boat lifts, weirs, sluices - towing of inland water vessels on canals other than by tugboat, e.g., by tractors or locomotives on the tow-path - services to inland shipping provided by lightships and light vessels, buoys, channel markers and similar aids to navigation

**Excludes:** - stevedoring services: • for containerized freight, cf. 67110 • for non-containerized freight, cf. 67190 - port storage and warehousing services, cf. 672 - pilotage services in connection with docking and undocking of vessels, on inland waters, cf. 67522 - tugboat-assisted docking and undocking services, on inland waters, cf. 67522