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Document Title UN R117: Proposal for amendments to the working document GRBP/2024/12
Reference Number GRBP-79-49
Date
8 Feb 2024
Source(s) France
Rulemaking Area(s) UN R117 Tire Noise, Wet Adhesion, and Rolling Resistance
Proposal Status Superseded
Meeting(s)
Related Documents
GRBP/2024/12 UN R117: Proposal for Supplement 2 to the 03 series of amendments (superseded)
WP.29/2024/72 UN R117: Proposal for Supplement 2 to the 03 series of amendments
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Excerpts from session reports related to this document
GRBP | Session 79 | 6-9 Feb 2024

23. The expert of ETRTO submitted proposals for a new Supplement to the 03 series of amendments with the aim to introduce editorial corrections, a temperature correction to decrease measurement uncertainties and the new C3 reference test tyres (ECE/TRANS/WP.29/GRBP/2024/9, ECE/TRANS/WP.29/GRBP/2024/12, GRBP-79-22). The experts from France and Japan commented on the proposals (GRBP-79-49 and GRBP-79-08). GRBP adopted the proposals in ECE/TRANS/WP.29/GRBP/2024/9 as amended by GRBP-79-22 and in ECE/TRANS/WP.29/GRBP/2024/12 as amended by GRBP-79-49 and requested the secretariat to submit them for consideration and vote at the June 2024 sessions of WP.29 and AC.1 as draft Supplement 2 to the 03 series of amendments to UN Regulation No. 117.