World Forum for the Harmonization of Vehicle Regulations | Session 194 | 11-15 Nov
Geneva
Agenda Item 4.9.3.
Proposal for a Supplement 23 to the 11 series of amendments to UN Regulation No. 13 (Heavy Vehicle Braking)

ECE/TRANS/WP.29/GRVA/19, para. 76, based on informal document GRVA-19-11.