| GRSP-62-25/Rev.1 | GTR 13: Terms of Reference for the informal working group on Phase 2 of GTR No.13, Hydrogen and Fuel Cell Vehicles | |
| GRSP-62-26 | GTR 13: 1st Meeting of the Informal Working Group on Hydrogen and Fuel Cell Vehicles Global Technical Regulation No. 13 (Phase 2) |