| GRPE/67 | Report of the GRPE on its 67th session | |
| GRPE-67-01 | Development of a World-wide Worldwide harmonized Light duty driving Test Procedure (WLTP): Draft Technical Report (version 3) | |
| GRPE-67-02 | OICA statement on the development of the draft UN GTR on Worldwide harmonized Light vehicle Test Procedures (WLTP) | |
| GRPE-67-03 | Development of a World-wide Worldwide harmonized Light duty driving Test Cycle (WLTC): Draft technical report | |
| GRPE-67-04 | Proposal for a new UN Global Technical Regulation on Worldwide harmonized Light vehicles Test Procedures (WLTP) | |
| GRPE-67-04 | Proposal for a new UN Global Technical Regulation on Worldwide harmonized Light vehicles Test Procedures (WLTP) | |
| GRPE-67-04/Rev.1 | Proposal for a new UN Global Technical Regulation on Worldwide harmonized Light vehicles Test Procedures (WLTP): Revision 1 | |
| GRPE-67-05 | Report on the development of a new UN Global Technical Regulation on Worldwide harmonized Light vehicles Test Procedures (WLTP) | |
| GRPE-67-05/Rev.3 | Report on the development of a new UN Global Technical Regulation on Worldwide harmonized Light vehicles Test Procedures (WLTP): Revision 3 | |
| GRPE-67-06 | Request to extend the mandate of the WLTP informal group through 2015 | |
| GRPE-67-07 | A new UN GTR on Worldwide harmonized Light vehicles Test Procedures (WLTP) | |
| GRPE/2013/12 | Annotated provisional agenda for the 67th GRPE session | |
| GRPE/2013/13 | Proposal for a new UN Global Technical Regulation on Worldwide harmonized Light vehicles Test Procedures | |
| WP.29-161-14 | Request to extend the mandate of the WLTP informal group through 2015 |