Differences between the January 8 version and the previous December 21, 2015 version.

Comments from India concerning the Phase 1b amendment to GTR No. 15 (document GRPE/2016/3).

Summary of feedback received from labs conducting tests according to the phase 1a version of the light vehicle emissions GTR No. 15.

Review of European testing to validate the Phase 1a test procedures of the light vehicle emissions GTR No. 15.

Criteria for dual-axis chassis dynamometers have been added to the GTR in paragraph 2.3 in Annex 5, with the intention to make the use of a dual-axis chassis dynamometer mandatory for vehicles tested in 4WD mode. Though these criteria were put in place, there was no specific requirement added to include the requirement that vehicles tested in 4WD mode are actually tested on a dual-axis chassis dynamometer. This proposal would add a paragraph to address this omission.

FEV North America, Inc. has been tasked by the US Environmental Protection Agency with conducting an extensive literature review on the subject of EV battery durability to inform the EVE informal group deliberations. This is the second (final) draft version of the FEV study.

This document is a draft proposal of a new regulation prepared by the GFV informal working group to enable type approval of dual-fuel retrofit systems to be installed on already approved and in service heavy duty diesel engines and vehicles. GFV intends to submit a working document for the 73rd session of GRPE.

Revised version of the VIAQ group list of work items prepared by the group secretary.

SAE input concerning VIAQ discussions on soak time and test methods, including materials on ISO test methods.

Proposal from the EPPR informal group for amendments to ECE/TRANS/WP.29/GRPE/2016/2 on a new global technical regulation on the measurement procedure for two-or three-wheeled motor vehicles equipped with a combustion engine with regard to the crankcase and evaporative emissions.

Review of WP.29 and PMP exhaust emissions activities for the PMP informal group session.

Proposal for editorial corrections and improvements identified since the last WLTP informal group session (WLTP-12 in Tokyo). OICA has consolidated comments on behalf of a number of participants to assist the WLTP Drafting Coordinator.

Consolidated version of the proposed GTR No. 15 amendment incorporating the corrections and improvements presented in document GRPE-72-09. These editorial corrections and improvements were identified since the last WLTP informal group session (WLTP-12 in Tokyo). OICA has consolidated comments of a number of participants on their behalf to assist the WLTP Drafting Coordinator.

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.

Further proposals for editorial changes to the draft text. IMMA proposes to change references to the “fuel storage and supply system” to “fuel storage and delivery system” and to change the references to “fuel storage tank” to “fuel tank” in order to ensure consistent wording throughout the text.

IMMA comments on the latest changes to the draft global technical regulation on motorcycle crankcase and evaporative emissions.