| Country | France (FR) |
| UN/LOCODE | YSU |
| Name | Seyssuel |
| Name Without Diacritics | Seyssuel |
| Region | 38 |
| Function Code | 1------- |
| Function | Port |
| Status Code | RL (Recognised Location) |
| Date | 701 |
| Timezone | Europe/Paris |
| Location (UN Format) | 4534N 00451E |
| Latitude Longitude | 45.5583, 4.8431 |