SIRI (Service interface for real-time information relating to public transport operations) XML schema

(C) 2006-2025 NeTEx, CEN, Crown Copyright

Schemas for:

• Core
• Part 1 (Context and Framework)
• Part 2 (Communications)
• Part 3 (Functional Service Interfaces: Production Timetable, Estimated Timetable, Stop Monitoring, Vehicle Monitoring, Connection Monitoring, General Message)
• Part 4 (Functional Service Interfaces: Facility Monitoring)
• Part 5 (Functional Service Interfaces: Situation Exchange)
• Part 6 (Functional Service Interfaces: Control Actions)

Overview

SIRI is a European standard and that enables real-time information about public transportation to be shared between different computer systems. SIRI was established as European standard in October 2006. It is a CEN (Comité Européen de Normalisation) norm and Technical Specification.

Folder structure 📁

In each branch, we have:

• The folder xsd in which all the XML schemas can be found
• The folder examples in which all examples can be found
• At the root folder, Siri.spp which is the project for XMLSpy and Siri.xpr for Oxygen

Branches 🌿

Branch	Description	Link
v2.2	The latest version of the XML Schema that matches the CEN documentation	Direct link
v2.1	The previous version of the XML Schema that matches the CEN documentation (without the Control Actions)	Direct link
integration	All the upcoming work that goes with the revision of SIRI, matching the next round of CEN documentation	Direct link

How to contribute

When you want to suggest a change to SIRI XSD, please target:

• Master for any bug fixes or typos
• Integration for any functional changes