This session includes documents concerning the following regulatory subjects:

UN R83 Motor Vehicle Emissions	UN Regulation	UNR 0083
GTR No. 15 Worldwide Harmonized Light Vehicle Emissions Test Procedure		GTR 0015
Electric Vehicle Environmental Performance		Electric Vehicles & the Environment
UN R154 Light Vehicle Emissions Type Approval Test Procedure	UN Regulation	UNR 0154
GTR No. 19 Motor vehicle evaporative emissions		GTR 0019