Hi, The Xerces tools for XML and XML Schema validation are very good and useful. If there is a tool which can generate parser and validating code specific to a Schema would be very much appreciated by the XML community. The code generated should be of a standalone and should not be dependent on any other libraries. Basically the tool should take XML Schema or DTD Schema and generate stand alone parser and validation code without dependency. I think with little more coding with the existing Xerces open source code can do this. The tool should be able to generate c++, java and perl codes. Thanks Nandagopal J.