GAR | Reports

9-12 Mar 2020 | Geneva

3.1. Working Party on Noise and Tyres (GRBP) (70th session, 11-12 September 2019)

47. The World Forum recalled the report of the Chair of GRE on its seventieth session (ECE/TRANS/WP.29/GRBP/68) and approved the report.

GRBP/68 | Report the GRB on its 70th (September 2019) session

Reference Number:	GRBP-82-25
Submitted by:	ETRTO
Meeting Session(s):	82nd GRBP session (3-5 Sep)
Document date:	01 Sep 25
Regarding:	UN R117 Tire Noise, Wet Adhesion, and Rolling Resistance \| Tyre abrasion

Reference Number:	GRBP-82-24
Submitted by:	ETRTO
Meeting Session(s):	82nd GRBP session (3-5 Sep)
Document date:	01 Sep 25
Regarding:	UN R117 Tire Noise, Wet Adhesion, and Rolling Resistance