| Country | France (FR) |
| UN/LOCODE | WDN |
| Name | TrÈdion |
| Name Without Diacritics | Tredion |
| Region | 56 |
| Function Code | -----6-- |
| Function | Multi-use Location |
| Status Code | RL (Recognised Location) |
| Date | 1901 |
| Timezone | Europe/Paris |
| Location (UN Format) | 4747N 00235W |
| Latitude Longitude | 47.7926, -2.5931 |