eSafety is defined as a vehicle-based intelligent safety systems which could improve road safety in terms of exposure, crash avoidance, injury reduction and post-crash phases. eSafety has been analysed at the recently released synthesis of the European Road Safety Observatory as prepared by the SafetyNet project. The evaluation of eSafety measures is a young science. However, research in the EU and elsewhere has confirmed that the following measures could make a large contribution to efforts to meet ambitious safety targets. the EU and Member States should establish a monitoring system to evaluate the design, development and implementation of new in-vehicle technologies and their short, medium, and long-term impacts on road safety.