FRANCE: SNCF Voyageurs has secured the first formal authorisation for its next-generation TGV M high-speed train, clearing a key regulatory step towards the domestic launch of Alstom’s Avelia Horizon platform after years of protracted delays to the trains’ rollout. The long-awaited TGV M has cleared its first regulatory gateway, with the European Register of Authorised… The post SNCF secures first authorisation for TGV M, but launch date still uncertain first appeared on Railway Gazette International .