14. The representative of ETRTO introduced ECE/TRANS/WP.29/GRBP/2026/7, as amended by GRBP-83-23. The representative of the UK asked if the ISO norm referred to in the proposal was not covering all types of rims. The representative of ETRTO clarified that the ISO covered all rims for bicycles.

15. Following a small editorial improvement during the session, GRBP adopted GRBP-83-23 and requested the secretariat to submit it to WP.29 and AC.1 for consideration and vote at the June 2026 sessions as draft Supplement 22 to UN Regulation No. 75.