World Forum for the Harmonization of Vehicle Regulations
23-27 Jun | Geneva
Agenda Item 4.9.2. UN R61: Proposal for Supplement 4
Documentation
Annotations
WP.29/2025/83 UN R61: Proposal for Supplement 4

ECE/TRANS/WP.29/GRSG/108, based on ECE/TRANS/WP.29/GRSG/2024/22 not amended.