WLTP-13-xxe Report by Drafting Coordinator, Serge Dubuc WLTP GTR 15

Summary of GTR-related events since IWG Meeting #12, September/October 2015, Tokyo  Documents adopted during IWG #12 were incorporated into the GTR. See details on the next 3 slides.  The GTR was sent to the UN ECE on Monday, October 19, 2015, the deadline set by that organisation.  The working document was published by the UN ECE on November 3,  Since that date, corrections and errors discovered in the GTR working paper have been collected in an informal paper

Items (a) adopted during IWG #12 and (b) additional items received/modified since IWG #12 and incorporated into the GTR (slide 1 of 3).  Torque meter method  Wind tunnel method  Additional pollutants (EAF, i.e. ethanol, acetaldehydes, formaldehydes)  Road load family matrix  Post-test processing calculation  On-board anemometry

 Fixed run method (dyno setting)  Consistency in the use of the terms and definitions of PM and PN  Number of tests  Finalisation of definitions  Additional and/or modified diagrams in Annexes 1 and 2 (speed traces and gear shifting) Items (a) adopted during IWG #12 and (b) additional items received/modified since IWG #12 and incorporated into the GTR (slide 2 of 3).

 Extensive changes and additions to Annex 8 (electrificd vehicles)  Test procedure and measurement of fuel consumption from compressed hydrogen fuel cell vehicles Items (a) adopted during IWG #12 and (b) additional items received/modified since IWG #12 and incorporated into the GTR (slide 3 of 3).

GTR Milestones GRPE 71 st Session, June 2015 GTR 15 Informal Document still in progress GRPE 72 nd Session, Jan GTR 15 Working Document to be approved Adoption of GTR 15 by WP.29 (WP.29 meetings take place in March, June and November of each year) GTR sent to UN ECE on October