| Field identifier | CMV_NAT_DATE |
| Field description | NAT CMV test date |
| Element type | IdmType |
| Field type | bareDateType |
| Required | No |
| Length | 10 |
| Comment | Date without timezone information, example 1968-06-28, Date Delimiter = "-" |
| Dictionary field | CMV NAT result date (Date of CMV NAT tested) |
| EMDIS fields related to dictionary field |
D_CMV_NAT_DATE |