Errata exists for this version of the document.
This annex defines the XML Schema for all DataTypes and Messages defined in this series of OPC UA standards.
The XML Schema released with this version of the standards can be found here:
http://www.opcfoundation.org/UA/schemas/1.04/Opc.Ua.Types.xsd
NOTE The latest file that is compatible with this version of the standards can be found here: