| Country | Netherlands (NL) |
| UN/LOCODE | WTZ |
| Name | Westzaan |
| Name Without Diacritics | Westzaan |
| Function Code | 123----- |
| Function | Port, Rail, Road |
| Status Code | AF (Approved by National Facilitation Body) |
| Date | 9602 |
| Timezone | Europe/Amsterdam |
| Latitude Longitude | 52.4642, 4.7722 |