ECDIS stands for Electronic Chart Display and Information System– a computerized navigation system designed to comply with IMO performance standards. It displays Electronic Navigational Charts (ENCs) and integrates data from multiple onboard sensors to provide accurate, real-time vessel positioning. Beyond basic features, ECDIS offers powerful advanced functions that enable safer route planning, better monitoring, and enhanced situational awareness. These features are especially useful during coastal navigation, pilotage, and restricted waters. To use ECDIS effectively and legally, every Officer of the Watch (OOW) must undergo proper training and familiarization, as required by SOLAS Chapter V and the STCW Convention (A-II/1 & A-II/2). Beyond basic features, ECDIS offers powerful advanced functions that enable safer route planning, better monitoring, and enhanced situational awareness. These features are especially useful during coastal navigation, pilotage, and restricted waters. To know more select: Presentation