UNECE - Transport Division - World Forum for Harmonization of Vehicle Regulations (WP.29) - Working Party on Noise (GRB)

Informal group on motorcycle noise emissions (Regulation No. 41) Working papers of the 11th informal meeting (Geneva, 3 - 4 July 2008)
No. 12-R41WG-08 - Minutes of the 11 meeting of R41WG, held in Geneva on 3-4 July 2008
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No. 11-R41WG-08 - Proposal for draft amendments to Regulation No. 41 (Motorcycle noise emissions)
English only	(660 KB)	(411 KB)
No. 10-R41WG-08 - Proposal for draft amendments to Regulation No. 41 (Motorcycle noise emissions)
English only	(747 KB)	(446 KB)
No. 09-R41WG-08 - Agenda for 11/Ad-hoc Working Group meeting - Preparation for an amendment of Regulation No. 41
English only	(52 KB)	(9 KB)