IEC 63536:2025 pdf download,Railway applications – Signalling and control systems for non UGTMS urban rail systems.

IEC 63536:2025 defines the minimum functional requirements for signaling and control systems in urban rail networks (including guided passenger transport lines and systems).

IEC 63536:2025 limits itself to establishing minimum functional requirements, enabling users to specify more detailed requirements within the provided high-level system framework.
It does not apply to urban rail command and control systems that rely on continuous data transmission and continuous supervision via train protection profiles, which are already addressed in the IEC 62290 series.