| GeoPackage Encoding Standard 1.2 |  Compliant 2026-09-17 |
| | GeoPackage Encoding Standard: Attributes 1.2 | Compliant 2026-09-17 |
| | GeoPackage Encoding Standard: Extension Mechanism 1.2 | Compliant 2026-09-17 |
| | GeoPackage Encoding Standard: Features 1.2 | Compliant 2026-09-17 |
| | GeoPackage Encoding Standard: Metadata 1.2 | Compliant 2026-09-17 |
| | GeoPackage Encoding Standard: Schema 1.2 | Compliant 2026-09-17 |
| | GeoPackage Encoding Standard: Tiles 1.2 | Compliant 2026-09-17 |
| | GeoPackage Encoding Standard: WKT for Coordinate Reference Systems 1.2 | Compliant 2026-09-17 |
| OGC® GeoPackage Encoding Standard - with Corrigendum 1.2.1 | Implementing |
| Web Map Service Client (WMS) Implementation Specification 1.3.0 | Compliant 2026-09-17 |
