| Filter Encoding 1.0 | Implementing |
| Gazetteer Service - Application Profile of the Web Feature Service Implementation Specification 0.9.3 | Implementing |
| Observations and Measurements - Part 1 - Observation schema 1.0 | Implementing |
| OGC KML 2.2.0 | Implementing |
| OpenGIS Catalogue Service Implementation Specification [Catalogue Service for the Web] 2.0.1 | Implementing |
| OpenGIS Catalogue Service Implementation Specification [Catalogue Service for the Web] 2.0.2 | Implementing |
| OpenGIS Geography Markup Language (GML) Encoding Specification 3.0 | Implementing |
| OpenGIS Geography Markup Language (GML) Encoding Standard 3.2.1 | Implementing |
| OpenGIS Location Services (OpenLS): Core Services [Part 2 Gateway Service] 1.0 | Implementing |
| OpenGIS Sensor Model Language (SensorML) 1.0.0 | Implementing |
| OpenGIS Sensor Observation Service 1.0.0 | Implementing |
| OpenGIS Sensor Planning Service Implementation Specification 1.0.0 | Implementing |
| OpenGIS Styled Layer Descriptor (SLD) Implementation Specification 1.0 | Implementing |
| OpenGIS Styled Layer Descriptor Profile of the Web Map Service Implementation Specification 1.1.0 | Implementing |
| OpenGIS Web Coverage Service (WCS) Implementation Specification (Corrigendum) 1.0.0 | Implementing |
| OpenGIS Web Feature Service (WFS) Implementation Specification 1.1.0 | Implementing |
| Sensor Alert Service 0.9 | Implementing |
| SensorML 0.4d | Implementing |
| Web Coverage Service (WCS) Implementation Standard 1.1.2 | Implementing |
| Web Feature Service 1.0.0 | Implementing |
| Web Feature Service (Transactional) 1.0.0 | Implementing |
| Web Map Context Documents 1.0 | Implementing |
| Web Map Service 1.0 | Implementing |
| Web Map Service 1.1 | Implementing |
| Web Map Service 1.1.1 | Implementing |
| Web Notification Service 0.1.0 | Implementing |
| Web Registry Server 0.0.2 | Implementing |
| WMS Part 2: XML for Requests using HTTP Post 0.0.3 | Implementing |