World Forum for the Harmonization of Vehicle Regulations | Session 186 | 7-11 Mar 2022
Geneva
Agenda Item 4.6.9.
Proposal for new 03 series of amendments to UN Regulation No. 117 (Tyre rolling resistance, rolling noise and wet grip)
Documentation
WP.29/2022/8 UN R117: Proposal for Supplement 14 to the 02 series of amendments
WP.29/2022/11 UN R117: Proposal for new 03 series of amendments