3.4. Working Party on Brakes and Running Gear (GRRF) (Eighty-fifth session, 12 December 2017 and Eighty-sixth session, 12-16 February 2018)
46. The World Forum recalled the reports of the Chair of GRRF on its eighty-fifth and eighty-sixth sessions (ECE/TRANS/WP.29/GRRF/85, ECE/TRANS/WP.29/86 and Adds.1-2) and approved the reports.