Development of a World-wide Worldwide harmonized Light duty driving Test Procedure (WLTP): Draft Technical Report (version 3)
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Draft report on the development of the WLTP test procedure for consideration at the special GRPE session scheduled to finalize the WLTP regulation.

Reference Number: GRPE-67-01
Date: 23 October 2013
Proposal Status: Superseded
Related Documents:
WP.29/2014/28 | Final report on the development of a new global technical regulation on the Worldwide harmonized Light vehicles Test Procedures (WLTP)
Working Party on Pollution and Energy | Session 67 | 14 Nov 2013

5. The Chair of GRPE introduced the draft report on the development of the WLTP UN GTR (GRPE-67-05-Rev.3) and explained that it was prepared by the secretariat on the basis of the technical reports of the WLTP subgroups (GRPE-67-01 and GRPE-67-03), in agreement with the Technical Secretary of the WLTP informal working group and the Chairs of the WLTP subgroups. The expert from OICA provided details on the content of the technical reports of the WLTP subgroups, also explaining that they are still in a draft form. In agreement with the Chairs of the subgroups on the Development of the Test Procedure (DTP) and the Development of the Harmonized driving Cycle (DHC), he announced that a final version of these texts will be submitted to GRPE in the January 2014 session. The secretariat stated that the symbols GRPE-68-03 and GRPE-68-04 will be reserved for these documents. The Chair of GRPE suggested making explicit references to these documents in the technical report of the WLTP UN GTR.