| GRVA-11-08 | UN R157: Proposal to amend GRVA-10-36 | |
| GRVA-11-08 | UN R157: Proposal to amend GRVA-10-36 | |
| GRVA-11-32 | UN R157: Special Interest Group status report | |
| GRVA-11-32 | UN R157: Special Interest Group status report | |
| GRVA/2021/30 | UN R157: Proposal for a supplement to the original series of amendments | |
| GRVA/2021/31 | UN R157: Proposal for a Supplement to the original series of amendments | |
| WP.29/2021/143 | UN R157: Proposal for Supplement 3 | |
| WP.29/2021/143 | UN R157: Proposal for Supplement 3 | |
| WP.29/2021/143 | UN R157: Proposal for Supplement 3 |
GRVA agreed to review the DSSAD related provisions contained in the amendment proposal to UN Regulation No. 157, transmitted by GRVA at its May 2021 session to WP.29 for consideration and vote in November 2021.
| GRVA/2020/32 | ALKS: Proposal for amendment | |
| GRVA/2020/33 | ALKS: Proposal for an amendment | |
| GRVA-11-33 | UN R157: Proposal to amend the supplement to the original series of amendments |