UN R157: Proposal for amendments to document GRVA/2021/03
Reference Number: GRVA-10-26
Revised proposal from the Special Interest Group on UN R157 to extend the scope of the regulation to include all M (passenger) and N (commercial) category vehicles.
Changes introduced per the GRVA deliberations on 26 May regarding extension of the scope of the regulation to include all M (passenger) and N (commercial) category vehicles.