Skip to main content

Juan Hernández Fernández

ERTMS Project Officer

Juan joined the European Union Agency for Railways in 2017 as Project Officer in the ERTMS Unit. He is the chairman of the CCS TSI Revision Working Party. Juan has collaborated in the 4th RP adaptation of the TSIs and the CCS TSI 2023 recast as part of the Digital Rail and Green Freight TSI revision package. He also contributes to the ESC/RSC management and the ERTMS Trackside Approval applications. 

Day 2 – Session 2 ERTMS Specifications inside CCS TSI 2023/1695

Main changes introduced in the ERTMS specifications in the CCS TSI 2023/1695, focusing on the new transition regime, new framework to manage the specifications’ changes and technical enhancements (ATO, FRMCS and DAC readiness) in relation with system versions.