19. The representative of OICA introduced ECE/TRANS/WP.29/GRPE/2024/9. The representative of the UK introduced GRPE-90-39 proposing small improvements to ECE/TRANS/WP.29/GRPE/2024/9.

20. GRPE adopted ECE/TRANS/WP.29/GRPE/2024/9 and GRPE-90-39, as reflected in Annex VIII and requested the secretariat to submit it to WP.29 and AC.1 for consideration and vote at their June 2024 sessions as draft new supplement to the 01 series of amendments to UN Regulation No. 101 (CO2 emission/fuel consumption).