IEC 62425 Revised
IEC 62425:2007
Railway applications - Communication, signalling and processing systems - Safety related electronic systems for signalling
Applies to all safety-related railway signalling systems/sub-system/equipment. The hazard analysis and risk assessment processes defined in IEC 62278 and this standard are necessary for all railway signalling systems/sub-systems/equipment, in order to identify any safety requirements.
CHFÂ 385.-
A more recent version of this publication exists:
IEC 62425:2025 CMV