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Proposal to introduce provisions for indoor testing under UN Regulation No. 51
Document GRB-65-04
1 March 2017

Proposal including indoor testing as an alternative to type approval tests of Annex 3 to Regulation No. 51 in accordance with ISO 26101:2012 and ISO 362-3.

Submitted by ISO
Status: Superseded
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Previous Documents, Discussions, and Outcomes
4. (a) | Regulation No. 51 (Noise of M and N categories of vehicles): Development

11. The expert from ISO proposed to introduce an option of indoor testing, according to standard ISO 362-3, in Annex 3 to Regulation No. 51 (ECE/TRANS/WP.29/GRB/2017/8). This proposal received comments from the experts of France, Netherlands, Poland, Spain, Sweden and OICA. GRB decided to revert to the proposals at the next session and invited all experts to study the document and to send their questions and comments to ISO.

4. (a) | Regulation No. 51 (Noise of M and N categories of vehicles): Development

9. The expert from ISO proposed to introduce indoor testing in Annex 3 of Regulation No. 51 as an option (GRB-65-04). This proposal received comments from the experts of France, Germany, Poland, Russian Federation, EC and OICA. The Chair invited these experts, as well as other interested parties, to review the ISO proposal and to submit a revised document to the next session.

4. (b) | Regulation No. 51 (Noise of M and N categories of vehicles): Additional sound emission provisions
Related and Previous Documents
ASEP II-03-18
GRB/2017/8
Relates to UN R51 |