| WP.29-164-21 | UN Regulation No. 0 Second draft - Uniform provisions concerning International Whole Vehicle Type Approval (IWVTA) | |
| WP.29-164-22 | UN Regulation No. 0 second draft submitted to WP.29 at its 164th session for consideration | |
| WP.29-164-22/Rev.1 | UN Regulation No. 0 Second draft - Uniform provisions concerning International Whole Vehicle Type Approval (IWVTA): revised |