Define-XML v2.1 – What do you think?
If you're wondering where the XML standards like Define-XML went on the CDISC website, they've moved. They're now located under Standards/Transport. If you go to the transport page you can select from a fairly extensive menu of transport standards. There are a few transport options located elsewhere, such as Lab and the Analysis Results Metadata Define-XML extension. Read the post from Sam Hume, Head of Data Exchange Technologies, CDISC.