railVIVID

railVIVID 2.1 is available

Check the improved validation and interface features!

railML development

railML® agile development process

Contact us to contribute to railway open-source data standards!

railML.org Mission

Open data exchange standard for railways

We are committed to exploring, discussing and presenting systematic XML-based solutions for the entire railway sector

NEWS from railML

Announcement: Alphanumeric Organisation Codes and railML Compatibility

The Railway Interchange Coding System (RICS) is a four-digit code issued to identify companies and organisations operating internationally within the railway sector. RICS Company Codes are issued by the UIC (International Union of Railways). They...

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A Look Behind the Scenes: Use Case-Driven railML® Development

At its core, the railML initiative has always been driven by community dedication. This is especially true in regard to the development of the railML ® schema itself, particularly the introduction of new use cases. What Is a Use Case? The railML ®...

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IS

[IS] Freight yard services by Torben Brand
16. Jan 2026

RS

[RS] Re: railML3: vehicle vs. vehiclePart - needed attributes by Jörg von Lingen
21. Dec 2025

TT

[TT] Re: [railML3] Modelling Crew Assignments by Milan Wölke
19. Jan 2026