GRPE-72-02/Rev.1
Technical report on the development of GTR No. 15 on WLTP including Phase 1b
Technical report on the development of GTR No. 15 on WLTP including Phase 1b
Technical report prepared by the WLTP informal group to accompany the amendment to GTR No. 15 on light vehicle emissions, detailing the development and intentions of the amendments.