UDDI (Tools/APIs) Contents Background Information Available Tools (Production-enabled namespaces) Use UDDI to work with web services. Background Information UDDI (Universal Description, Discovery, and Integration) is a XML-based registry for web services. It is an open industry initiative, sponsored by the Organization for the Advancement of Structured Information Standards (OASIS). Available Tools EnsLib.UDDI package Provides classes that represent an interface to a UDDI server. For example, EnsLib.UDDI.ConnectionOpens in a new tab represents a connection to a UDDI server.Availability: All interoperability-enabled namespaces.