Port logistics is a vital element of international shipping and logistics management. The type and scope of port management influences the overall functioning of the international supply chains. Modern approaches for supply chain management, efficient business processes control and information exchange, based on advanced technology, are to be considered synchronously. The present article analyses the organization of port management processes, its components and the information flows with business stakeholders. The proposed conceptual model aims at improvement of port management performance in terms of logistics management, integration and mainstreaming of business processes.