| Catalogue Service Implementation Specification 2.0.2 |  Compliant 2020-05-17 |
| | Catalogue Service Implementation Specification [Catalogue Service for the Web] 2.0.2 | Compliant 2020-05-17 |
| Implementation Specification for Geographic information - Simple feature access - Part 2: SQL option 1.1 | Compliant 2020-05-17 |
| WCS 2.0 Interface Standard- Core: Corrigendum 2.0.1 | Compliant 2020-05-17 |
| | Web Coverage Service Interface Standard - Interpolation Extension 1.0 | Compliant 2020-05-17 |
| | Web Coverage Service Interface Standard - Scaling Extension 1.0 | Compliant 2020-05-17 |
| | Web Coverage Service Interface Standard - Range Subsetting Extension 1.0 | Compliant 2020-05-17 |
| Web Feature Service (WFS) Implementation Specification 1.1.0 | Compliant 2020-05-17 |
| | Web Feature Service (WFS) Implementation Specification (Basic) 1.1.0 | Compliant 2020-05-17 |
| | Web Feature Service (WFS) Implementation Specification (Transactional) 1.1.0 | Compliant 2020-05-17 |
