Due to the growth of international trade, the volume of freight transportation - especially marine transportation - has been increased over the recent years and it will increase even more. The growth of freight transportation and international trade has been resulted in the increased information exchange between relevant factors in the transport chain and this information exchange not only involves the importer and exporter countries, but also the active companies in this field.To enjoy the competitive advantages, the ports need to a health and optimum information exchange process for various actors in this area.Port Community Systems (PCS) which cover different parts of the ports as well as the companies operate in the port area, are an effective and useful tool that can manage the information flow.