EN 13444-1-2001 Road vehicles with electric traction. Measuring emissions from hybrid vehicles. Part
1. Thermal hybrid electric vehicles
The document aims at defining the emission measurements for a thermal electric
hybrid road vehicle from M1, N1, or M2 category, and for tricycles and quadricycles
from the motorcycle types. The project applies to the above mentioned vehicles
whose emission can be tested following the provisions already laid down for conventional
vehicles (i.e. Internal Combustion engine vehicle) from the equivalent categories.