200. The representative of the United States of America, on behalf of the Chair of the IWG on EVS UN GTR No. 20, Phase 2 and of GRSP, informed AC.3 on the work progress of the group. He said that the IWG had met in Sweden from 11 to 13 September 2018, had been attended by fifty experts, and that topics such as thermal propagation, water immersion, long-term fire resistance test, Rechargeable Electrical Energy Storage System vibration profile had been discussed. He announced that a full report of this meeting would be presented at the December 2018 session of GRSP. He finally announced that the next meeting of the IWG was planned from 23 to 24 January 2019, in Detroit, United States of America.