21. The expert from CEMA introduced amendment proposals to the 02 and 03 series of amendments to UN Regulation No. 86 which covered agricultural vehicles of any dimensions, brought technical clarifications and provided editorial corrections (ECE/TRANS/WP.29/GRE/2023/12/Rev.1, ECE/TRANS/WP.29/GRE/2024/10, GRE-90-17). A number of experts commented on the documents. GRE adopted the proposals, as amended by GRE-90-32, and requested the secretariat to submit them for consideration and vote at the November 2024 sessions of WP.29 and AC.1 as draft Supplement 2 to the 02 series and draft Supplement 1 to the 03 series of amendments to UN Regulation No. 86.