International Electrotechnical Commission - TC9 Technical Committee for Railway applications
European Electrotechnical Standardisation Body
TC9X European Technical Committee for Electrical and Electronic Applications for Railways
Institute of Electrical and Electronics Engineers
Federazione Italiana di Elettrotecnica, Automazione, Informatica e Telecomunicazioni
UNI Ente Italiano di Normazione - CT-50 railway Technical Commission
Association of Italian Railway Engineers