Proposal for Supplement 4 to the 04 series of amendments to Regulation No. 41
Document GRB/2015/8
15 June 2015

In response to concerns that approval agencies may not grant manufacturers the additional 1dB for L(wot) on conformity of production tests as changes had been made to Annex 6 of R41-04, GRB issued an interpretation recorded in the report of its 56th session. The proposal formalizes the interpretation as an explicit provision of the regulation.

Submitted by IMMA
Status: Superseded
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Previous Documents, Discussions, and Outcomes
4.6.1. | Proposal for Supplement 4 to the 04 series of amendments to Regulation No. 41
3. | Regulation No. 41 (Noise emissions of motorcycles): Development

4. The expert from IMMA proposed to amend paragraph 8.2. of Regulation No. 41 on the conformity of production (ECE/TRANS/WP.29/GRB/2015/8), thus formalizing the interpretation agreed upon at the fifty-sixth session of GRB (ECE/TRANS/WP.29/GRB/54, para. 5). GRB adopted this proposal and requested the secretariat to submit it to the World Forum for Harmonization of Vehicle Regulations (WP.29) and the Administrative Committee (AC.1) for consideration and vote at their March 2016 sessions as a draft Supplement 4 to the 04 series of amendments to Regulation No. 41.

8. | Collective amendments
3. | Regulation No. 41 (Noise of motorcycles): Development

7. The expert from IMMA also proposed to amend paragraph 8.2. of Regulation No. 41 on the conformity of production (GRB-61-11). GRB decided to address this issue at the next session on the basis of an official document by IMMA.

Related and Previous Documents
GRB-61-11
WP.29/2016/3
Relates to UN R41 |