| GRVA-21-07 | UN R157: Proposal to amend document GRVA/2025/2 | |
| GRVA-21-19 | UN R157: Proposal to amend document GRVA/2025/2 | |
| GRVA/2025/2 | UN R157: Proposal for a Supplement to the 01 series of amendments |
GRVA agreed to resume consideration of the proposal tabled by the representative of Germany to review the footnote in paragraph 5.2.6.5.1.
| GRVA/2025/3 | UN R157: Proposal for a Supplement | |
| GRVA/2025/4 | UN R157: Proposal for a Supplement to the 01 series of amendments |
GRVA agreed to consideration of the proposal tabled by the experts from the United Kingdom of Great Britain and Northern Ireland, introducing a technology neutral wording on the conditions for re-instatement of the system at the “initiation of each engine start / run cycle”.