Proposal for Supplement 3 to the 03 series of amendments to Regulation No. 51
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Proposal including indoor testing as an alternative to type approval tests of Annex 3 to Regulation No. 51 including ISO 362-3.

Reference Number: GRB/2017/8
Origin: ISO
Date: 20 June 2017
Proposal Status: Superseded
Related Documents:
GRB-65-04 | Proposal to introduce provisions for indoor testing under UN Regulation No. 51
GRB/2018/3 | Proposal for Supplement 4 to the 03 series of amendments to Regulation No. 51
Discussion(s):
Working Party on Noise | Session 66 | 4-6 Sep 2017

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.