China National Body have been paid special attention to the ISO/IEC DIS 29500 ballot. Great work have been done and during the process we found it is a very complex technology which needs further more time to establish testing environment for thoroughly and deeply evaluation. We think the fast-track procedure is not suitable for this DIS.
We requested an extension to the ballot period for the DIS29500 for another 6 months in the letter to ISO/IEC JTC1 secretariat as well as ITTF. We still keep to our position that more time is necessary and essential to conduct a credible and responsible evaluation.