| GRPE-76-27 | VIAQ: Proposal for revised Terms of Reference for the informal group | |
| GRPE-76-35 | Status report of the VIAQ informal group | |
| WP.29/2017/136 | Proposal for a new Mutual Resolution (M.R.3) of the 1958 and the 1998 Agreements concerning Vehicle Interior Air Quality (VIAQ) | |
| GRPE-76-35 | Status report of the VIAQ informal group |