| Name | Role | Organization |
|---|---|---|
| RT | ||
| Akbarzadeh Sara | Chair | Union Inter. Chemins de Fer |
| Myslivec Markus | Vice Chair | Frequentis AG |
| Charlon Romain | Technical Officer | ETSI |
| Vacher Cecile | Support Assistant | ETSI |
| Ranchin Cassandra | Support Assistant | ETSI |
| Hallner Pipsa | Liaison Officer | Trafikverket |
| RT JTFIR | ||
| Desmarres Sébastien | Chair | RATP |
| Stegemann Frank | Vice Chair | Volkswagen AG |
| Charlon Romain | Technical Officer | ETSI |
| Vacher Cecile | Support Assistant | ETSI |
| Ranchin Cassandra | Support Assistant | ETSI |