| Proposal for bi-fuel systems under GTR No. 15 (revision 1) |
| Reference Number: WLTP-20-15/App.8/Rev.1 |
| Document date: 27 Sep 17 |
| Relevant to GTR No. 15 | Worldwide Harmonized Light Vehicle Emissions Test Procedure. |
| View full document file for more information |
| WLTP-20-15/App.8/Rev.1 |