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Revision of GRB-65-24
Document ASEP II-03-18
27 June 2017

Modification of the proposal to enable indoor testing under UN R51 on vehicle noise.

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Previous Documents, Discussions, and Outcomes
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
GRB-65-04
Relates to UN R51 |