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UN R 51: IWG ASEP Status Report

Document GRBP-75-38

8 February 2022

75th GRBP session (8-11 Feb 2022)

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Previous Documents, Discussions, and Outcomes

75th GRBP session (8-11 Feb 2022)

2. | UN Regulation No. 51 (Noise of M and N categories of vehicles).

3. GRBP was informed about the activities of the Informal Working Group on Additional Sound Emission Provisions (IWG ASEP) (GRBP-75-38), of the Informal Working Group on Measurement Uncertainties (IWG MU) (GRBP-75-05) and of the Task Force on Vehicles’ Sound (TF VS) (GRBP-75-32).

Relates to UN R51 |

Reference Number:	RDASEPL-06-06b
Meeting Session(s):	6th RDASEPL session (12 Dec)
Document date:	21 Nov 24
Regarding:	UN R41 Motorcycle Noise

Reference Number:	RDASEPL-06-06a
Meeting Session(s):	6th RDASEPL session (12 Dec)
Document date:	21 Nov 24
Regarding:	UN R41 Motorcycle Noise

Reference Number:	RDASEPL-06-03
Meeting Session(s):	6th RDASEPL session (12 Dec)
Document date:	21 Nov 24
Regarding:	UN R41 Motorcycle Noise

Reference Number:	ADS-05-07
Meeting Session(s):	5th ADS session (9-13 Dec)
Document date:	21 Nov 24
Regarding:	Automated Driving

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