Keywords:
Application layer, Conformity, Conformity testing, Data processing, Data transmission, Definitions, E-business, Electronic, Electronic Data Interchange, Fees, Global Navigation Satellite Systems, Global system for mobile communications, GNSS, GPS, GSM, Information interchange, Interfaces (data processing), Message accounting, Motor vehicles, Road transport, Road vehicles, Tariffs, Telematics, Teleprocessing, Testing, Testing conditions, Toll, Traffic, Transmission systems, Transmission technique, Usage fees