Who participates in OASIS WS-I and what do they do?

OASIS WS-I comprises a diverse community of Web services leaders from a wide range of organizations around the world. OASIS WS-I Technical Committees maintain Profiles and supporting Testing Tools based on Best Practices for the selected groups of Web services standards. The Profiles and Testing Tools are available for use by the Web services community to aid in developing and deploying interoperable Web services.