IDX4rail

Tracks in Hochstetten depot for tram-trains (Courtesy of KVV Karlsruhe)

3rd IDX4rail Expert Workshop Day in Leipzig

Consolidating data for railway and tramway infrastructure

railVIVID

Beta version of railVIVID 2 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

Documentation

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Forum

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Download schemas

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Next Events

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NEWS from railML

48th railML® Conference: A Platform for Mutual Education

The 48th railML ® conference, hosted on November 5 th by the esteemed railML partner ADIF on their premises in Madrid, inspired attendees with its avid exchange of best practice examples from railML partners and latest updates on railML 3.4...

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Announcement: Introducing railVIVID 2.1.0

The newest version of railVIVID, the railML ® validator software, is set to be announced at the 48 th railML conference in Madrid . Key innovative features of railVIVID version 2.1.0 include improved 3-phase-validation and the addition of graphic...

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IS

[IS] Re: [railML3] @lateralSide and @verticalSide and distances by Jim Kjellberg
07. Nov 2025

IL

[IL] Re: Overlaps mith multiple release timers and release sections? by Jim Kjellberg
07. Nov 2025

MISC

[MISC] Re: [railML3] Dublin Core metadata update in railML 3.3 by Thomas Nygreen
04. Nov 2025

RS

[RS] [railML3]: load limits for vehicle by Jörg von Lingen
31. Oct 2025

TT

[TT] Re: [railML3] Crew exchange / Personalwechsel by David Lichti
07. Oct 2025