Full Description ADOPTED_FROM:EN 15722:2011 This European Standard specifies the standard data concepts that comprise the \"Minimum Set of Data\" (MSD) to be transferred from a vehicle to a \'Public Safety Answering Point\' (PSAP) in the event of a crash or emergency via an \'eCall\' communication session. NOTE 1 The communications media protocols and methods for the transmission of the eCall message are not specified in this European Standard. NOTE 2 Additional data concepts may also be transferred, it is recommended any such data concepts should be registered using a data registry as defined in EN ISO 24978.