29. The representative of ETRTO introduced ECE/TRANS/WP.29/GRBP/2026/10, as amended by GRBP-83-15-Rev.1, as shortened version, and GRBP-83-16-Rev.1, as expanded version.
30. GRBP adopted GRBP-83-16-Rev.1, entrusted the secretariat to make it as short as possible, and requested the secretariat to submit it to WP.29 and AC.1 for consideration and vote at the June 2026 sessions as draft 01 series of Amendments to UN Regulation No. 172.