Technical report on the development of GTR No. 15 on WLTP including Phase 1b
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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.

Reference Number: GRPE-72-02/Rev.1
Date: 12 January 2016
Proposal Status: Superseded
Related Documents:
GRPE/72/Add.2 | Addendum 2 to the report of the GRPE on its 72nd session
Discussion(s):
Working Party on Pollution and Energy | Session 72 | 12-15 Jan 2016

25. The expert from EC presented the technical report on the further development of WLTP (GRPE-72-02-Rev.1). He clarified that the technical report contained the development of the test procedure combining both Phase 1A and Phase 1B activities. He also mentioned that the test cycle development under Phase 1A had been considered in the technical report provided for the original version of GTR No. 15 and it was again referred to in GRPE-72-02-Rev.1.

26. GRPE adopted GRPE-72-10-Rev.2 as reproduced in Addendum 1 to this report and requested the secretariat to submit it to WP.29 and the Executive Committee of the 1998 Agreement (AC.3) for consideration and vote at their June 2016 sessions as draft Amendment 1 to GTR No. 15. GRPE also adopted the technical report (GRPE-72-02-Rev.1) as reproduced in Addendum 2 to this report and requested the secretariat to submit it to WP.29 and AC.3 for consideration and vote at their June 2016 sessions.