Nowadays, when the majority of goods are transported by sea, it is essential to ensure safe navigation. In order to eliminate human errors, which are the cause of most accidents, various systems are being implemented to facilitate navigation. One such system is the enavigation, today one of the main topics maritime. Its goal is to meet current and future user needs by networking of maritime systems, maritime services, and coastal infrastructure with the aim of increasing safety during navigation, and reducing hazardous situations such as collisions, malfunctions, groundings, etc. This thesis describes the development and implementation of e-navigation system, its impact on the electronic chart display and information system, as well as the problems that have arisen from the system's implementation, the purpose being to present the development and advantages of the system, and to describe its application in modern maritime navigation. Additionally, an overview of numerous projects implementing the system is provided. E-navigation application is illustrated using the example of Canada, and its impact on the development of autonomous navigation is discussed. The thesis concludes with observations and summarised findings derived from the study.