1. 1 1 WLTP Round robin program -Asia round – Prepared by JAMA 12 MAR 2014 WLTP-06-19e

2.  The intention is to assess the repeatability and reproducibility of the test procedure described in the Phase 1a gtr text  Labs will be asked to test the diamond vehicles according to the text of the gtr  A diamond engineer will record the operation of the test without instrucsion and share the results with golden engineer.  This should identify: Areas of possible missinterpretation Errors in the gtr text Missing items from the gtr text Possibilities / necessity to amend the test procedure in Phase 1b 1. Intentions

3. 3 2. Planned Framework-1  Each CP designate HUB laboratory(ies)  Diamond vehicles go to only HUB laboratories in each participant CP. CP which provide the diamond vehicles can distribute the vehicle other laboratories within thier countries.  Each CP is able to execute the independent round-robin tests within CP  2 Diamond vehicles (1 petrol, 1 diesel)  1 Diamond Engineer (JARI)  Vehicles re-tested at first lab on completion  Exchange at least one diamond vehicle (diesel) with European RR at end of testing

4. 4 Japan Round Using DV1 provided by Japan 2. Planned Framework-2 Korea HUB Lab. India HUB Lab. China HUB Lab. Japan HUB Lab. EU HUB Lab. India Round using DV2 provided by India ( under the consideration) DV1 DV2 GV(p) Independent round robin is up to CP need tbd

5. 5  JAMA co-ordinate the overall exercise of Asian round- robin  Each participating lab shall arrange transport to the next lab including oversea transportation  Reference fuel and all other test costs shall be borne by each participating lab  Diamond vehicle (petrol) shall be supplied by JAMA  Diamond vehicle (diesel) shall be supplied by India (under the consideration) 3. Financing

6. 6 4. Overall Schedule(tentative) 14/35791115/1357911 Diamond Vehicle1 (petrol) Vehicle selection & preparation Japan Round Diamond Vehicle2 (diesel) India Round Diamond Engineer Golden Vehicle (petrol) European Round (ACEA responsibility) Golden Engineer Golden and Diamond engineers meet @ EU hub lab. to exchange the observation points. Golden and Diamond engineers meet @ India hub lab. to exchange the observation results. (may go to USEPA)

7. 5. Participant Laboratories HUB1tbdARAINTSELNIERtbd HUB2NA JARIKEMCO HUB3NA KATRI CP program Under the discussion All JAMA member

8. 8 6. Testing (1) Vehicle Selection DV1 : provided by Japan, petrol, DV2 : provided by India, diesel (under the consideration), (other vehicle configuration can be used for independent CP round robin) (2) Testing Items Annex 6 or 8 (all phases shall be driven) no requirement for RLD, Ki measurement, RCB compensation factor (3) Test conditions TW&Target RL : provided by vehicle manufacture Ki, RCB, etc : provided by vehicle manufacture, if necessary (4) Test Fuel Petrol : Annex 3, Section 3.5, TableA3/5. Diesel : Annex 3, Section 5.2, TableA3/14 (independent CP round robin can be done with regional reference fuel) (5) Measurement items Pollutant emissions : THC/NMHC/CO/NOx/PM/PN(NH3/NO2/EtOH) CO2/Fuel consumption Charge balance of all installed batteries in each phase Vehicle speed trace data @10Hz