ITxPT Skip to content About ITxPT About ITxPT Services Contact Us Architecture Specifications FAQ Community Membership Members Partner associations Memory of Understanding Label Catalogue Labeling Laboratory News and Events Calendar News Events Documentation Center EXPLORE LOGIN SIGN UP THIS IS ITxPT The non-profit association ITxPT enables an open architecture, data accessibility and interoperability between IT systems in Public Transport. The members of ITxPT develop the IT architecture for mobility services together, based on standards and best practices. Read more about-us. AN ARCHITECTURE FOR INTEROPERABILITY The ITxPT open architecture brings not only cost advantages, but also improves services to travellers and supports innovation. Specifications Services A COMMUNITY FOR INNOVATION The ITxPT community brings together Public Transport Authorities, Operators, IT suppliers and vehicle manufacturers from around the world to define solutions for next-generation mobility. Active Members Join us A LABEL FOR COMPLIANCE The ITxPT label is the quality seal confirming that equipment, software or service is compliant with the ITxPT technical specifications. Catalogue of granted labels Get an ITxPT label All News > The MQTT-protocol based specifications went live on 01-April-2026! The ITxPT collaborative community publishes new S04 technical specifications series supporting MQTT broker-based architectures ITxPT 2025 Activity Report Share the latest ITxPT Activity Report with your colleagues and partners! All Events > Free-access, multilingual ITxPT information webinars English session on 30 June 2026 13:30-14:30 CEST 2026-Jun Members Meeting in Dublin Dont miss the next Members Meeting on 16-17 June, either in-person or online. Information Technology for Public Transport a.i.s.b.l. Rue Sainte-Marie 6 B-1080 Brussels, Belgium ITxPT® is a registered trademark, international non-profit association Privacy Policy Terms of use NEWSLETTER LINKEDIN YOUTUBE About ITxPT About ITxPT Services Contact Us Architecture Specifications FAQ Community Membership Members Partner associations Memory of Understanding Label Catalogue Labeling Laboratory News and Events Calendar News Events Documentation Center EXPLORE LOGIN SIGN UP 20-minute Coffee Club Strategic and Principal members Tender guidelines Tuesday 23 Sept 13:30 CET Know more >> Register ITxPT members It's still time to register to the upcoming General Assembly and Members Meeting on 16-17 June in Dublin 00 days Register All ITxPT members Get your free pass to attend the Digital Mobility conference supported by ITxPT See more ITxPT webinar Join our upcoming information webinar in Spanish language Thursday 25 September 17:00-18:00 CEST Read more No thanks Would you like to know more about ITxPT? Join one of our free information webinar! More details ITxPT PTA/O members Join the first 20-minute Coffee Club on 28 August 12.15 CET Well be discussing the ITxPT label! I'm interested to join No thanks. ITxPT members Join the ITxPT Members Meeting at Ruter in Oslo June 5 I'M IN! No thanks.