| Web Map Service 1.0 | Implementing |
| Web Map Service 1.1 | Implementing |
| Web Map Service 1.1.1 | Implementing |
| Web Map Service (Recommendation Paper) 1.3.0 | Implementing |
| Web Map Service (WMS) Implementation Specification 1.3.0 | Implementing |
| | DGIWG WMS 1.3 Profile and systems requirements for interoperability for use within a military environment 0.9.0 | Implementing |
| | Web Map Services - Application Profile for EO Products 0.3.3 | Implementing |
| WMS - Proposed Animation Service Extension 0.9 | Implementing |
| WMS Change Request: Support for WSDL & SOAP 0.1.0 | Implementing |
| WMS Part 2: XML for Requests using HTTP Post 0.0.3 | Implementing |