Utting, MarkToyn, IanSun, JingMartin, AndrewDong, Jin SongDaley, NicholasCurrie, David2008-03-192007-07-222008-03-192002-12-01Utting, M., Toyn, I., Sun, J., Martin, A., Dong, J.S., Daley, N. & Currie, D. (2002). ZML:XML support for standard Z. (Working paper series. University of Waikato, Department of Computer Science. No. 11/02/2002). Hamilton, New Zealand: University of Waikato.https://hdl.handle.net/10289/92This paper proposes an XML format for standard Z. We describe several earlier XML proposals for Z, the problems and issues that arose, and the rationales behind our new proposal. The new proposal is based upon a comparison of various existing Z annotated syntaxes, to ensure that the mark-up will be widely usable. This XML format is expected to become a central feature of the CZT (Community Z Tools) initiative.application/pdfenWorking Paper