IBM UDDI Registry is a UDDI-compliant registry for Web services in a private intranet environment. . Web services developers can publish and test their applications in a secure, private environment for internal business applications.

A UDDI registry is an implementation of the UDDI specification that allows web service vendors to register information about the web services they offer so that others can find them. Public UDDI registries such as Microsoft or IBM UDDI Business Registries are accessible on the Internet; private UDDI registries typically run within a corporate intranet.

a central place to store information about Web services