GRSP agreed to resume discussion based on the latest results of work of the Informal Working Group (IWG) on UN Global Technical Regulation (UN GTR) No. 7, Phase 2 and its revised proposals on: (a) UN GTR Phase 2 (ECE/TRANS/WP.29/GRSP/2015/34) and (b) a proposal of amendments to the Mutual Resolution No. 1 (M.R.1).