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Code Lists

ONIX Serials Codelists Version 2
The ONIX Serials Codelists file defines a set of coded data elements and their permitted values. The file is shared by all ONIX Serials XML Schemas. By defining coded data elements in a separate file, we are able to issue updates to the code lists independently of new releases of any of the formats. For this reason, the Codelists file carries an Issue number of its own.

The latest version of the Codelists file is automatically included whenever the XML Schema for any of the formats is downloaded, or it can be downloaded separately here: