| Field code | DON_ATTR |
| Field description | Donor attribute |
| Field type | Alphanumeric Length: 3 |
| Field rule | Free form; see note 1 in the appendix |
| Dictionary field | Donor Attribute (The individual donor attribute assignment as determined by the registry's national rules (for GRID implementation)) |
| EMDIS messages |
ALM_RES CBU_DIFF CBU_FULL DONOR_CB |
| WMDA XML fields related to dictionary field |
ATTR |