| Country | France (FR) |
| UN/LOCODE | CHE |
| Name | ChÈcy |
| Name Without Diacritics | Checy |
| Region | 45 |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 212 |
| Timezone | Europe/Paris |
| Location (UN Format) | 4754N 00201E |
| Latitude Longitude | 47.894, 2.023 |