| GRPE-71-12 | Proposal to amend the draft Mutual Resolution on Vehicle Propulsion System Definitions | |
| GRPE/2015/13 | Proposal for a new Mutual Resolution (M.R.2) containing Vehicle Powertrain Definitions | |
| WLTP-11-27 | Fuel tank level under WLTP testing: ACEA fuel tank levels in real life use |