GAR | WP.29/2020/70

UN R41: Proposal for Supplement 8 to the 04 series of amendments

Document WP.29/2020/70

31 March 2020

181st WP.29 session (24 Jun 2020)

Proposal to introduce provisions for stationary noise measurements on a single-sided dual exhaust system, minimize proliferation of approval numbers from models with differences in vehicle exhaust and silencing systems, and correct an omission regarding the compensating resevoir fill time thereby aligning UN R41 with the other noise UN Regulations Nos. 9, 51 and 63.

Status: Adopted

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Previous Documents, Discussions, and Outcomes

181st WP.29 session (24 Jun 2020)

4.9.1. | Proposal for Supplement 8 to the 04 series of amendments to UN Regulation No. 41 (Noise emissions of motorcycles)

71st GRBP session (28-31 Jan 2020)

70th GRBP session (11-13 Sep 2019)

GRBP/2019/24
GRBP/2019/25/Rev.1
GRBP-71-10
GRBP-71-18/Rev.2

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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