| GRPE-78-30/Rev.1 | Status report of the EVE informal group | |
| GRPE-78-32 | Towards post-EURO 6/VI | |
| GRPE/78/Add.1 | Addendum 1 to the report of GRPE on its 78th session | |
| GRPE-78-30/Rev.1 | Status report of the EVE informal group | |
| GRPE/2019/2 | GTR 15: Proposal for Amendment 5 |