3. The expert from the Russian Federation introduced a revised proposal for amendments to Regulation No. 28 (ECE/TRANS/WP.29/GRB/2016/2, GRB-63-01 and GRB-63-04). The proposal received comments from the experts of China, France and IMMA (GRB-63-17, GRB-63-16 and GRB-63-15, respectively). The experts from Japan and Spain indicated that they would need more time to study the proposal and its consequences and requested that its adoption be postponed to the next session. GRB invited all experts to transmit their comments, before the end of March 2016, to the expert from the Russian Federation who would update the proposal for consideration at the next session.