20. The expert from GTB proposed to correct a reference for determining the size of the approval mark (ECE/TRANS/WP.29/GRE/2024/17). GRE adopted the proposal and requested the secretariat to submit it for consideration and vote at the March 2025 sessions of WP.29 and AC.1 as draft Supplement 4 to the 01 series of amendments to UN Regulation No. 148.