| Field identifier | FREEZE_DATE |
| Field description | Date that the CBU was frozen |
| Element type | CbuItemType |
| Field type | bareDateType |
| Required | No |
| Length | 10 |
| Comment | Date without timezone information, example 1968-06-28, Date Delimiter = "-" |
| Dictionary field | Unit cryopreservation date (Date unit was cryopreserved) |
| EMDIS fields related to dictionary field |
CB_FREEZE_DATE |