| Field code | D_DQ1 | 
| Field description | Donor HLA-DQ, 1st antigen | 
| Field type | Alphanumeric Length: 5 | 
| Field rule | Values according to WHO nomenclature _ see note 3 in the appendix  | 
                        
| Dictionary field | HLA-DQB1 (serological) (HLA-DQB1 serology result, values according to WHO nomenclature) | 
| EMDIS messages | 
                                
                                    ALM_RES DONOR_CB PHEN_LIST SMP_RES TYP_RES  | 
                        
| WMDA XML fields related to dictionary field | 
                                
                                    HLA-DQB1-SER-FIELD1 HLA-DQB1-SER-FIELD2 MAT-HLA-DQB1-SER-FIELD1 MAT-HLA-DQB1-SER-FIELD2  |