| 3D Tiles Specification 1.1 | Implementing |
| City Geography Markup Language (CityGML) Encoding Standard 1.0 | Implementing |
| City Geography Markup Language (CityGML) Encoding Standard 2.0 | Implementing |
| | City Geography Markup Language (CityGML) Encoding Standard - Building 2.0 | Implementing |
| CityJSON Community Standard 1.0 1.0 | Implementing |
| Common Query Language (CQL2) 1.0.0 | Implementing |
| Geography Markup Language 2.1.2 | Implementing |
| Geography Markup Language (GML) - Extended schemas and encoding rules 3.3 | Implementing |
| Geography Markup Language (GML) Encoding Standard 3.2.1 | Implementing |
| | GML - Application Schemas Defining Features and Feature Collections 3.2.1 | Implementing |
| Geography Markup Language (GML) Encoding Standard - with corrigendum 3.2.2 | Implementing |
| GML - Application Schemas Defining ValuFeatures and Feature Collectionses 3.2.2 | Implementing |
| OGC API - Common - Part 1: Core 1.0.0 | Implementing |
OGC API - Features - Part 1: Core 1.0
 Official Reference Implementation |  Compliant 2024-09-29 |
| OGC API - Features - Part 1: Core corrigendum 1.0.1 | Implementing |
| OGC API - Features - Part 2: Coordinate Reference Systems by Reference 1.0 | Implementing |
| OGC API - Features - Part 2: Coordinate Reference Systems by Reference corrigendum 1.0.1 | Implementing |
| OGC API - Features - Part 3: Filtering 1.0 | Implementing |
OGC API - Tiles - Part 1: Core 1.0
 Early Implementer | Compliant 2024-09-29 |
| | OGC API - Tiles - Part 1: DatasetTilesets 1.0
Early Implementer | Compliant 2024-09-29 |
| | OGC API - Tiles - Part 1: GeoDataTilesets 1.0
Early Implementer | Compliant 2024-09-29 |
| | OGC API - Tiles - Part 1: OpenAPI3 1.0
Early Implementer | Compliant 2024-09-29 |
| | OGC API - Tiles - Part 1: TilesetsList 1.0
Early Implementer | Compliant 2024-09-29 |
