20 Jul 2016 Editorial amendments to ECE/TRANS/WP.29/GRB/2016/4 (Japan) GRB-64-02 2016-07-20 Proposal for editorial improvements to document GRB/2016/4 intended to update and restructure UN R28. Japan
31 Aug 2016 Japan remarks on the list of subjects for future consideration by the Working Party on Noise (Japan) GRB-64-10 2016-08-31 Japan