| From a data perspective, the UPC is the foundation of the EPC. EPCglobal has published definitions that outline the EPC structure and its relationship to the UPC. The way the data structures exist should allow for easy migration from the UPC into the EPC environment with a one-to-one correlation. EPCglobal fosters technical standards development through Action Groups, composed of end users and solution providers working together to advance RFID technologies and ensure the needs of the community are met. All standards, specifications, and guidelines are continually being reviewed by these Action Groups and it is a good idea to revisit the site regularly to see new developments. |