18. The expert from Germany proposed amendments with a view to adapting UN Regulation No. 124 to the current requirements for type approvals (ECE/TRANS/WP.29/GRBP/2021/7). GRBP adopted this proposal and requested the secretariat to submit it for consideration and vote at the June 2021 sessions of WP.29 and AC.1 as a new Supplement to UN Regulation No. 124 .