| Field identifier | CT_SMPL_TYPE |
| Field description | Confirmatory typing (CT) sample type |
| Element type | CbuItemType |
| Field type | ctSmplTypeType |
| Required | No |
| Length | 2 |
| Comment | ctSmplTypeType: "AS","WB","RC","FP","ED" |
| Dictionary field | Unit confirmatory typing sample type (Type of sample used to confirm the HLA typing of a unit.) |
| EMDIS fields related to dictionary field |
CB_CT_SMPL_TYPE |