This tool may be used by anyone involved in an NDC and/or ONE Order implementation.
It helps to validate XML files against their corresponding XSD. This tool currently supports versions from 17.2 to 20.1. It is meant to provide more functionalities in the future.
Note: this XML Validator is not used for the official NDC and ONE Order certification purposes.
Warning: some errors may not be displayed by this tool. For instance, Key/KeyRef constraints are not yet supported.