Release History: Data Type Registry - Structure 1.1
| Document | Date | Status |
|---|---|---|
| Structure 1.1 | 2019-05-08 | Recommendation |
| Structure 1.1 | 2019-02-13 | Proposed Recommendation |
| Structure 1.1 | 2018-01-17 | Candidate Recommendation |
| Structure 1.1 | 2017-10-11 | Public Working Draft |