UN Regulation No. 0 on uniform provisions concerning the International Whole Vehicle Type Approval
| 186th WP.29 session (7-11 Mar): With 39 of the 55 Contracting Parties applying UN R0 present and voting, AC.1 adopted document WP.29/2022/2 by a vote of 37 in favor, 0 opposed, with 2 abstaining. |
| 185th WP.29 session (23-26 Nov 2021): With 40 of the 55 Contracting Parties applying UN R0 present and voting, AC.1 adopted document WP.29/2021/84 by a vote of 38 in favor, 0 opposed, with 2 abstaining. |