In the working team a Technical Liaison Expert has been identified to ensure the link with external group, in order to manage any potential activity overlap.

Currently, the following groups have been identified:

1. CEN TC278/WG3 reporting and synchronization with other CEN WG 3 standards (OJP, etc).
2. CEN TC278/WG 17 since the New Modes Transmodel extension was done under WG17.
3. CEN TC278/SG7-SIRI for the synchronization about New Modes Realtime information.
4. CEN TC278/SG4 Transmodel concerning the Alternative Modes model extension.
5. Data4PT project (PSA2) for implementation and dissemination activities with particular reference to NAP implementation.
6. Mobility Data in charge to maintain GBFS and GTFS (with quite a lot of recent ongoing extensions, like GTFS-Flex).
7. Open Mobility Foundation in charge to define and maintain Mobility Data Specification (MDS) a framework to get following benefits: collaboration between public and industry stakeholders.
8. MaaS Alliance for implementation and dissemination activities with particular reference to NAP implementation.
9. DATEXII key for implementation and dissemination activities with particular reference to NAP implementation and Electronic Vehicle charging infrastructure and availability.
10. Bundesverband CarSharing (BCS) that define and use IXSI Standard.

It’s important to work on the consistency of the Transmodel and GTFS ecosystems.