GAR | GRB-64-07

Document Number GRB-64-07

1	2	3	4	6
Document title	ISO 362-3 Indoor testing of pass-by noise
Date	26 Aug 2016			ISO update on noise testing standard
Source(s)	ISO
Status
Rulemaking area(s)	UN R51 Vehicle Noise
Meeting(s)	GRB \| Session 64 \| 5-7 Sep 2016 Agenda item 9. Exchange of information on national and international requirements on noise levels Agenda item 16. Exchange of views regarding the future work of GRB
Related documents
Downloads:		.pdf format
Excerpts from session reports related to this document
GRB \| Session 64 \| 5-7 Sep 2016			31. The expert from ISO reported on the progress of standard ISO 362-3 on indoor testing of pass-by noise (GRB-64-07). The expert from OICA stressed the importance of including indoor testing as an alternative to type approval tests of Annex 3 to Regulation No. 51, in particular for vehicle manufacturers in countries where the local weather conditions allow the use of outdoor test tracks only for a limited period per year. The expert of Germany pointed out that, at this stage, it would be premature to replace type approval tests with indoor testing. To make progress, GRB invited the experts from ISO and OICA to prepare for the next session an informal document with draft amendment proposals to Regulation No. 51 that would include ISO 362-3.