Certified Adopters are companies that are in production with PSP. Once a company becomes certified as PSP interoperable, company information is published in a private Universal Description, Discovery and Integration (UDDI) directory for discovery by other PSP certified trading partners.
The UDDI registry provides a centralized, online directory that gives dealers’ and suppliers’ systems a uniform way to describe their services, discover other companies’ services, and understand the methods needed to conduct business electronically with a specific company. The Supplier UDDI entries express the fact their Web Services are an implementation of a STAR Web service.