H - Transportation and Storage CAEN Code 4950: Transport via pipeline This class includes: Transport of gases, liquids, water, slurry, and other commodities via pipelines This class also includes: Operation of pump stations This class excludes: distribution of natural or manufactured gas, steam or water, see CAEN 3522, CAEN 3530, CAEN 3600 Transport of liquids by trucks, see CAEN 4941 Previous - H - TRANSPORTATION AND STORAGE CAEN Code 5010: Sea and coastal passenger water transport Next - H - TRANSPORTATION AND STORAGE CAEN Code 4942: Removal services