Recommendation ITU-T Z.169 defines the mapping rules for W3C Schema to TTCN-3 to enable testing of XML-based systems, interfaces and protocols. This revision of the Recommendation contains amendments, clarifications, corrigenda and editorial corrections.
ITU-T Z.169-2015 history
2015ITU-T Z.169-2015 Testing and Test Control Notation version 3: Using XML schema with TTCN-3 (Study Group 17)