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Proposal to amend the Reference Document on Sound Measurement Uncertainties
Document GRBP-76-11
31 August 2022

Proposal for the Measurement Uncertainties informal group to amend their previous formal submission (GRBP/2022/9/Rev.1).

Status: Approved by GR
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Previous Documents, Discussions, and Outcomes
2. | UN Regulation No. 51 (Noise of M and N categories of vehicles)

4. The expert of IWG MU presented a revised document of reference on measurement uncertainties (ECE/TRANS/WP.29/GRBP/2022/9/Rev.1). GRBP adopted the revised document, as amended by GRBP-76-11, and requested the secretariat to publish it on the GRBP website for reference documents.

5. GRBP took note that, at the June 2022 session of WP.29, IWG MU had delivered a presentation on the general approach of how to handle measurement uncertainties in UN Regulations.

4. (c) | UN Regulation No. 117 (Tyre rolling resistance, rolling noise and wet grip)
Related and Previous Documents
Relates to UN R51 |