Status Report WLTP Sub Group EV 24 th

Status Report WLTP Sub Group EV 24 th IWG WLTP Meeting, Tokyo, September 18 th to 20 th

Status Report WLTP Sub Group EV Overview discussed issues System Power (IWG EVE) Drafting Issues Drive Trace Index (IWG WLTP) (TF DTI) Subgroup EV Low Temp Test New Issues (TF Low Temp) EV Durability (IWG EVE) Status: 19 April 2018 Leading Team WLTP Subgroup on EV 2

Status Report WLTP Sub Group EV EV related amendment #5 Topics 24 th IWG WLTP Meeting, Tokyo, September 18 th to 20 th

Status Report WLTP Sub Group EV Drive Trace Index (input for Drive Trace Index TF) Status: § Closed (discussion and conclusion in DTI TF with SG EV input) Explanation: § WLTP Subgroup EV prepared during the last months continuous feedback to DTI TF § Conclusion on EC proposal during last DTI TF meeting which covers now electrified vehicles and their specific procedures in an appropriate way Draft text proposal: § WLTP-24 -06 e_Appendix 02 a_DTI Report § WLTP-24 -06 e_Appendix 02 b_DTI text Status: 18. September 2018 Leading Team WLTP Subgroup on EV 4

Status Report WLTP Sub Group EV New EV issue: REESS voltage measurement Status: § § Discussion and conclusion in SG EV web-audios on August 31 st and September 6 th. No final conclusion as ACEA EV asked for some additional time until Tokyo meeting to scrutinize JAPAN proposal § EC show support for JAPAN proposal § ACEA EV raised some concerns and was asked to prepare a counter proposal If agreement on JAPAN proposal, still discussion required on the determination of the fixed voltage and clarification necessary that in both cases correction factor determination as well as Type 1 test, the same fixed voltage needs to be used Explanation document: § WTP-24 -06 e_Appendix 11 a_REESS voltage Draft text proposal: § WLTP-24 -06 e_Appendix 11 b_REESS voltage text Status: 18. September 2018 Leading Team WLTP Subgroup on EV 5

Status Report WLTP Sub Group EV New EV issue: Definition of REESS charge Status: § Closed (discussion and conclusion in SG EV web-audios on August 31 st and September 6 th) Explanation document: § Presentation by ACEA EV group § Intention of the proposal is a more precise description of electrified vehicles charging Draft text proposal: § WLTP-24 -06 e_Appendix 12_REESS charge Status: 18. September 2018 Leading Team WLTP Subgroup on EV 6

Status Report WLTP Sub Group EV New EV issue: NOVC-FCHV fuel analysis and others Status: § Closed (discussion and conclusion in SG EV web-audios on August 31 st and September 6 th) Explanation document: § WLTP-24 -06 e_Appendix 13 a_FCHV Draft text proposal: § WLTP-24 -06 e_Appendix 13 b_FCHV text Status: 18. September 2018 Leading Team WLTP Subgroup on EV 7

Status Report WLTP Sub Group EV New EV issue: Annex 8 Post processing amendment and concern on significant numbers Status: § Closed (discussion and conclusion in SG EV web-audios on August 31 st and September 6 th) Explanation of proposal intention and background: § Clarification where final test result rounding needs to be applied and where rounding for declared values needs to be applied; adding of missing information regarding intermediate rounding § Integration of the information which is included in Annex 8, Table A 8/2, into post processing table steps § Instead of Table A 8/2, wording in paragraph 1. 3. brought in line with paragraph 1. 3. in Annex 7 Draft text proposal: § WLTP-24 -06 e_Appendix 14_Number Status: 18. September 2018 Leading Team WLTP Subgroup on EV 8

Status Report WLTP Sub Group EV New EV issue: Vehicle M concept wording reflection into Annex 8 vehicle M wording Status: § Closed (discussion and conclusion in New Issue TF with SG EV input) Explanation: § Proposal from New Issues Task Force for Vehicle M in Annex 6 (pure ICE vehicles) § Reflection of wording in pure ICE proposal into Annex 8 (to align Annex 8 with Annex 6) checked by SG EV Draft text proposal: § WLTP-24 -06 e_Appendix 05 b_V_M_EV Status: 18. September 2018 Leading Team WLTP Subgroup on EV 9

Status Report WLTP Sub Group EV Additional EV related topics 24 th IWG WLTP Meeting, Tokyo, September 18 th to 20 th

Status Report WLTP Sub Group EV System Power Determination (in collaboration with IWG EVE) Status: - IWG EVE is currently working on a regulatory body for system power determination of hybrid electric vehicles - Basis: ISO standard xxx - Members of WLTP Subgroup EV are involved in this transposition and support members of IWG EVE - Reminder: WLTP Subgroup EV members stated the clear preference during the IWG EVE meeting to incorporate the system power determination procedure as an Annex (or Appendix to Annex 8) into GTR 15 (as scope is limited to WLTP) - GRPE proper in June 2018 made the decision to set up a separate system power GTR - A validation program is running in parallel to the drafting process; validation program with intention to prove that the two methodologies included in the ISO standard are leading to the same results; final results of validation test are still in evaluation and not available yet but will most likely be available for upcoming IWG EVE meeting in Ottawa (16 th to 17 th of October 2018) GRPE feedback: § decision to have a separate system power GTR Feedback WLTP Subgroup EV: § Members of WLTP Subgroup EV will continue the exchange with IWG EVE group Status: 18. September 2018 Leading Team WLTP Subgroup on EV 11

Status Report WLTP Sub Group EV Durability of electrified vehicles (in collaboration with IWG EVE) Status: § No discussion of this topic in WLTP Subgroup EV since last GRPE in June 2018 § Topic which needs to be discussed in upcoming WLTP SG EV meetings § Reminder 1: § Durability requirements in discussion for electrified vehicles (“durability requirement matrix”) (Link on EVE folder: https: //wiki. unece. org/download/attachments/54429231/EVE-25 -03 -Rev 2 e. pdf? api=v 2) § Link is to a Table being discussed with in IWG EVE and containing durability requirements on electrified vehicles for criteria emissions, for fuel consumption and electric energy consumption and for range § Reminder 2: § EV related durability topics in WLTP are decided to be discussed within WLTP Subgroup EV Feedback WLTP Subgroup EV: § Durability for electrified vehicles should evaluated from a complete vehicles perspective § Members of WLTP Subgroup EV will continue the exchange with IWG EVE group Status: 18. September 2018 Leading Team WLTP Subgroup on EV 12

Status Report WLTP Sub Group EV Low temperature test for electrified vehicles Status: - No progress regarding the low temperature test procedures for PHEVs and PEVs since last IWG WLTP meeting in June - Continuation and finalisation of the discussion on a test procedure or methodology for electrified vehicles to determine low temperature values (cycle, boundary condition, etc. ) in close exchange with Low Temp TF Feedback WLTP Subgroup EV: § Further discussions within Subgroup EV required in next months (in close contact with Low Temp TF) Status: 18. September 2018 Leading Team WLTP Subgroup on EV 13

Status Report WLTP Sub Group EV Next meetings Status: § No meetings scheduled § New meetings will be announced by WLTP SG EV leading team Focus upcoming meetings: § Low Temp § Durability § If no adoption in 24 th IWG WLTP in Tokyo § REESS voltage measurement § Charging § Amendment of Annex 8 Post Processing and concern with significant numbers Status: 18. September 2018 Leading Team WLTP Subgroup on EV 14