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| Document Title | UN R117: Proposal for Supplement 2 to the 04 series of amendments | ||||||||
| Reference Number | GRBP/2023/19 | ||||||||
| Date |
13 Jun 2023
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| Summary | Proposal from the Measurement Uncertainties informal group to introduce measures to reduce variability in noise measurements. | ||||||||
| Rulemaking Area(s) | UN R117 Tire Noise, Wet Adhesion, and Rolling Resistance | ||||||||
| Proposal Status | Superseded | ||||||||
| Meeting(s) | |||||||||
| Related Documents | |||||||||
| GRBP-78-05 | UN R117: Proposal for Supplement 2 to the 04 series of amendments (superseded) | ||||||||
| GRBP/2024/4 | UN R117: Proposal for Supplement 2 to the 04 series of amendments (superseded) | ||||||||
| GRBP/2024/6 | UN R117: Proposal for Supplement 2 to the 04 series of amendments (superseded) | ||||||||
| WP.29/2024/65 | UN R117: Proposal for Supplement 2 to the 04 series of amendments (adopted) | ||||||||
| Downloads | |||||||||
| UNECE server | .pdf format | .docx format | |||||||
| Excerpts from session reports related to this document | |||||||||
| GRBP | Session 78 | 30 Aug-1 Sep 2023 |
23. The expert from IWG MU proposed measures to reduce variability (ECE/TRANS/WP.29/GRBP/2023/19 and GRBP-78-05). GRBP adopted the proposal, as laid down in GRBP-78-05, and requested the secretariat to submit it for consideration and vote at the June 2024 sessions of WP.29 and AC.1 as draft Supplement 2 to the 04 series of amendments to UN Regulation No. 117. |
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