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UN R41: Proposal for a Supplement to the 05 series of amendments
Document GRBP/2025/4
2 December 2024

Proposal to clarify the application of the Annex 7 ASEP testing conditions of motorcycles.

Status: Formal GR review
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Previous Documents, Discussions, and Outcomes
3. UN Regulation No. 41 (Noise Emissions of Motorcycles)
2. UN Regulation No. 41 (Noise Emissions of Motorcycles)

3. The expert from the Informal Working Group on Real Driving – Additional Sound Emission Provisions (IWG RD-ASEP) introduced draft amendments that clarified interpretation issues in the 05 series of amendments to UN Regulation No. 41, such as the number of test points, riding modes and speed tolerances (GRBP-80-08). GRBP noted that IWG RD – ASEP solicited comments on the draft amendments with a view to updating the proposal and submitting it as a working document to the next session.

Related and Previous Documents
GRBP-80-08
GRBP-81-03
Relates to UN R41 |