Uniform Provisions Concerning the Approval of Vehicles of Categories M, N and O with regard to Braking
| 186th WP.29 session (7-11 Mar): With 36 of the 51 Contracting Parties applying UN R13 present and voting, AC.1 adopted document WP.29/2022/12 by a vote of 36 in favor, 0 opposed, with 0 abstaining. |