scope:

This Technical Specification defines the standard data concepts that comprise the ""Minimum Set of Data"" 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 protocols and methods for the transmission of the eCall message are not specified in this Standard. NOTE 2 Additional data concepts may also be transferred, and any such data concepts should be registered using a data registry as defined in prEN ISO 24978 (Intelligent transport systems - ITS Safety and emergency messages using any available wireless media - Data Registry procedures).