EN 50463-4 applies to the on board and on board to ground communication services. EN 50463-4 covers the data communication using digital interfaces between functions implemented within the EMS, between EMS function and other on-board subsystems and between EMS and ground communication services.
NOTE: If the word "harmonized" (marked in green) is not found in the field with the name of the directive, it means that the European standard is not cited in the OJEU.
Directive (EU) 2016/797 of the European Parliament and of the Council of 11 May 2016 on the interoperability of the rail system within the European Union (Text with EEA relevance)
PROJECT
naSRPS EN 50463-4:2025
40.60
Close of voting
Jan 2, 2026