| Geography Markup Language (GML) Encoding Specification 3.1.1 | Implementing |
| | GML 3.1.1 simple features profile 1.0.0 | Implementing |
| Implementation Specification for Geographic information - Simple feature access - Part 2: SQL option 1.1 | Implementing |
| Styled Layer Descriptor Profile of the Web Map Service Implementation Specification 1.1.0 | Implementing |
| Web Coverage Service (WCS) Implementation Specification (Corrigendum) 1.0.0 |  Compliant 2013-02-05 |
| Web Feature Service (WFS) Implementation Specification 1.1.0 | Compliant 2013-02-05 |
| | Web Feature Service (WFS) Implementation Specification (Basic) 1.1.0 | Compliant 2013-02-05 |
| | Web Feature Service (WFS) Implementation Specification (Transactional) 1.1.0 | Compliant 2017-01-10 |
| | Web Feature Service (WFS) Implementation Specification with XLinks 1.1.0 | Compliant 2017-01-10 |
| Web Map Service (WMS) Implementation Specification 1.3.0 | Compliant 2013-02-05 |
