ERSOnext aims to support the European Road Safety Observatory (ERSO) with enhanced, updated and integrated road safety data and knowledge, following an integrated and holistic road safety approach. It builds on the current wealth of contents and procedures, providing updates when needed and enhancing usability, accessibility and the overall user experience, including several state-of-the-art graphical, interactive and dynamic features. Current ERSO contents will be further enhanced by two new key outputs, namely the Road Safety Performance Indicators and the Monitoring of National Road Safety Strategies, providing a holistic experience to ERSO end user.