BS DD CLC/TS 50459-1:2006 Railway applications. Communication, signalling and processing systems. European rail traffic management system. Driver-machine interface. Ergonomic principles for the presentation of ERTMS/ETCS/GSM-R information
2015BS PD CLC/TS 50459-1:2015 Railway applications. Communication, signalling and processing systems. European Rail Traffic Management System. Driver-Machine Interface. General principles for the presentation of ERTMS/ETCS/GSM-R information
2006BS DD CLC/TS 50459-1:2005 Railway applications - Communication, signalling and processing systems - European rail traffic management system - Driver-machine interface - Ergonomic principles for the presentation of ERTMS/ETCS/GSM-R information