GRSG agreed to consider proposal tabled by experts from OICA (ECE/TRANS/WP.29/GRSG/2021/19 based on GRSG-121-41), to amend the provisions of UN Regulation No. 34.
| GRSG/2021/19 | UN R34: Proposal for Supplement 3 to the 03 series of amendments | |
| GRSG-122-10 | UN R34: Proposal for Supplement 3 to the 03 series of amendments | |
| GRSG-122-15 | UN R34: Proposal for 04 series of amendments | |
| GRSG/2021/19/Rev.1 | UN R34: Revised proposal for 04 series of amendments | |
| GRSG/2021/19 | UN R34: Proposal for Supplement 3 to the 03 series of amendments | |
| GRSG/2021/19 | UN R34: Proposal for Supplement 3 to the 03 series of amendments |