GAR | WP.29/2016/68

Document Number WP.29/2016/68

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Document title	Proposal for Amendment 1 to global technical regulation No. 15
Date	11 Apr 2016			Proposed amendment to complete the Phase 1 development of the light vehicle emissions GTR. This amendment addresses: Conventional ICE vehicles Normalisation methods and speed trace index; Number of tests; Wind tunnel as alternative method for road load determination; Road load matrix family; Interpolation family and road load family concept; On-board anemometry and wind speed conditions; Alternative vehicle warm-up procedure; and Calculation and interpolation of fuel consumption. Electrified Vehicles Fuel cell vehicle test procedure; Shortened test procedure for PEV range test; Phase-specific CO2 (fuel consumption) for Off-Vehicle Charging Hybrid Electric Vehicles (OVC-HEVs); End of EV range criteria; Interpolation approach for OVC-HEVs and PEVs; Utility factors; and Predominant mode / mode selection. Alternative pollutants Measurement method for ammonia, ethanol, formaldehyde and acetaldehyde. Development of Harmonized Cycle (DHC) Further downscaling in Wide Open Throttle (WOT) operation; and Gear shifting.

Status	Adopted text published
Rulemaking area(s)	GTR No. 15 WLTP
Meeting(s)	WP.29 \| Session 169 \| 21-24 Jun 2016 Agenda item 5.2.2. Proposal for Amendment 1 to UN GTR No. 15 Agenda item 14.2. Proposal for Amendment1 to UN GTR No. 15 Agenda item 14.2. Proposal for Amendment1 to UN GTR No. 15 Agenda item 17.7. UN GTR No. 15
Related documents
	GRPE/72/Add.1		Addendum 1 to the report of the GRPE on its 72nd session (Superseded)
	GRPE/2016/3		Proposal for amendments to GTR No. 15 on Worldwide harmonized Light vehicles Test Procedure (Superseded)
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Excerpts from session reports related to this document
WP.29 \| Session 169 \| 21-24 Jun 2016			25. The World Forum recalled the oral report of the Chair of GRE given during the 168th session (ECE/TRANS/WP.29/1120, para. 29) and approved the report and addenda 1, 2 and 3. 107. AC.3 agreed to defer this subject to its November 2016 session.