| Country | United Kingdom (GB) |
| UN/LOCODE | CHV |
| Name | Chelveston |
| Name Without Diacritics | Chelveston |
| Region | NTH |
| Function Code | --3----- |
| Function | Road |
| Status Code | AF (Approved by National Facilitation Body) |
| Date | 9511 |
| Timezone | Europe/London |
| Latitude Longitude | 52.3152, -0.5468 |