World Forum for the Harmonization of Vehicle Regulations
← WP.29 189
WP.29 191 →
19-22 Jun 2023  · Geneva
Agenda All Documents Formal Informal Adopted Report
WP.29/1173 WP.29: Report of the 190th (June 2023) session
UNECE: .pdf | .docx
← Agenda Item 4.9.5. Agenda Item 4.10. →
4.9.6. Proposal for Supplement 1 to the 04 series of amendments to UN Regulation No. 117 (Tyre rolling resistance, rolling noise and wet grip)