World Forum for the Harmonization of Vehicle Regulations | Session 189 | 6-9 Mar 2023
Geneva
Agenda Item 4.6.6.
Proposal for Supplement 1 to UN Regulation No. 164 (Studded tyres)

ECE/TRANS/WP.29/GRBP/74, para. 31, based on ECE/TRANS/WP.29/GRBP/2022/11.

Documentation
WP.29/2023/7 UN R164: Proposal for Supplement 1