CO2 Emissions and Fuel Consumption of Medium and Heavy Lorries and Heavy Buses.

Emission Performance Standards for New Passenger Cars and for New Light Commercial Vehicles.

CO2 Emission Performance.

Net Power, Torque and Fuel Consumption.

Agricultural and Forestry Tractors and Non-road Mobile Machinery Engine Emissions.

Worldwide Harmonised Light Vehicles Test Procedure (WLTP).

Crankcase and Evaporative Emissions - Two or Three Wheeled Motor Vehicles.

On-board Diagnostics - Two or Three Wheeled Motor Vehicles.

Evaporative Emission Test Procedure for the Worldwide Harmonized Light Vehicle Test Procedure (WLTP EVAP).

Determination of Electrified Vehicle Power (DEVP).