This page lists only uncertified products. These products have been self-registered by vendors.
| Arc3WMS 1.0 | Registered: 2003-09-01 | ||
| Web Map Service 1.0 | |||
| Web Map Service 1.1 | |||
| Web Map Service 1.1.1 | ETS Available | ||
| PostGIS / PostgreSQL 0.8.0 | Registered: 2001-05-31 | ||
| Implementation Specification for Geographic information - Simple feature access - Part 2: SQL option 1.1 | ETS Available | ||
| Simple Features - SQL - Types and Functions 1.1 | ETS Available | ||