The project organisation includes a specific Advisory Board, composed of members from other relevant Shift2Rail projects like:

- Co-Active: Shopping, Booking and Ticketing of Multimodal Travel Solutions
- ATTRACkTIVE: Travel companion and Trip Tracking services
- GoF4R: IF Governance, ensuring its market uptake and sustainability
Other members of the S2R JU may be invited, depending on the needs and availabilities, along with experts from the currently running IT2Rail “S2R lighthouse” project.
The links between existing Standardisation and Regulation activities will also be made in this group, so it may also be envisaged to include experts from standardisation bodies like CEN-CENELEC.