The database has provided a versatile and reliable approach for investigating for Marine activities, which can be used to assess changes in operational practice as well as vessel technologies.

The purpose of this system development is to establish the navigational Marine management system which is the combination of ship registration system, basic database of ships and ship statistics.

By analyzing the basic characteristics of non-vessel-operating carrier, the paper confers its identification and its limitation of liability for maritime claims and its lien on cargo and so on.