UN R51: Proposal for corrections to the 03 series of amendments
Document GRBP/2023/12
22 November 2022

Proposal from the Informal Working Groups on Measurement Uncertainties (IWG MU) and Additional Sound Emission Provisions (ASEP) and from the International Organization for Standardization (ISO) for editorial corrections and clarifications based on the 03 series of amendments to UN R51 up to Supplement 7.

Status: Superseded
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Previous Documents, Discussions, and Outcomes
4.6.1. | Proposal for Supplement 8 to 03 series of amendments to UN Regulation No. 51 (Noise of M and N categories of vehicles)
3. | UN Regulation No. 51 (Noise of M and N categories of vehicles)

5. The experts from the Informal Working Groups on Measurement Uncertainties (IWG MU) and on Additional Sound Emission Provisions (IWG ASEP), as well as from ISO, presented editorial corrections and clarifications to the 03 series of amendments to UN Regulation No. 51 (ECE/TRANS/WP.29/GRBP/2023/12, GRBP-77-05 and GRBP-77-26). GRBP supported these amendments and noted that they were already included in ECE/TRANS/WP.29/2023/2 that would be considered by WP.29 at its forthcoming session in March 2023.

Related and Previous Documents
WP.29/2023/2
GRBP-77-05
GRBP-77-26
Relates to UN R51 |