| Field code | DNA_AVA |
| Field description | CBU DNA available? |
| Field type | Alphanumeric Length: 1 |
| Field rule | Y = Yes N = No |
| Dictionary field | Unit DNA sample availability (Unit DNA sample that may be available for shipment) |
| EMDIS messages |
ALM_RES DONOR_CB |
| WMDA XML fields related to dictionary field |
DNA_SMPL |