GAR | GRB/2018/3

Document Number GRB/2018/3

1	2	3	4	6
Document title	Proposal for Supplement 4 to the 03 series of amendments to Regulation No. 51
Date	8 Nov 2017			Proposal including indoor testing as an alternative to type approval tests of Annex 3 to Regulation No. 51 including ISO 362-3.
Source(s)	ISO
Status	Superseded
Rulemaking area(s)	UN R51 Vehicle Noise
Meeting(s)	GRB \| Session 67 \| 24-26 Jan 2018 Agenda item 4. (a) Regulation No. 51 (Noise of M and N categories of vehicles): Development Agenda item 4. (b) Regulation No. 51 (Noise of M and N categories of vehicles): Additional sound emission provisions
Related documents
	GRB-67-01/Rev.1		UN R51: Proposal for additional amendments regarding indoor test methods (Superseded)
	GRB/2017/8		Proposal for Supplement 3 to the 03 series of amendments to Regulation No. 51 (Superseded)
	WP.29/2018/63		UN R51: Proposal for Supplement 4 to the 03 series of amendments (Adopted)
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Excerpts from session reports related to this document
GRB \| Session 67 \| 24-26 Jan 2018			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.