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UN R51: Proposal for additional amendments regarding indoor test methods
Document GRB-67-01/Rev.1
24 January 2018
67th GRB session (24-26 Jan 2018)

Proposal of amendments for inclusion with the proposals on indoor testing in document GRB/2018/3.

Submitted by Russia
Status: Superseded
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Previous Documents, Discussions, and Outcomes
175th WP.29 session (18-22 Jun 2018)
4.9.2. | Proposal for Supplement 4 to the 03 series of amendments to UN Regulation No. 51 (Noise of M and N categories of vehicles)
67th GRB session (24-26 Jan 2018)
4. (a) | Regulation No. 51 (Noise of M and N categories of vehicles): Development

8. The expert from ISO presented revised proposals that introduced into Regulation No. 51 an option of indoor testing, according to standard ISO 362-3 (ECE/TRANS/WP.29/GRB/2018/3). This proposal received comments from the experts of China, France (GRB-67-11), Germany, Netherlands, Russian Federation (GRB-67-01), Sweden and OICA. Following an in-depth discussion, GRB adopted the proposals, as amended (Annex II of the session report), and requested the secretariat to submit them to the World Forum for Harmonization of Vehicle Regulations (WP.29) and to the Administrative Committee (AC.1) for consideration and vote at their June 2018 sessions as a draft Supplement 4 to the 03 series of amendments to Regulation No. 51.

4. (b) | Regulation No. 51 (Noise of M and N categories of vehicles): Additional sound emission provisions
Related and Previous Documents
GRB/2018/3
WP.29/2018/63
Relates to UN R51 |
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