This standard aims at defining the emission measurements for a thermal electric hybrid road vehicle from M1, N1,
or M2 2) category, and for tricycles and quadricycles from the motorcycle types 3) .
This standard 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.
Die Methoden für die Messung der Emissionen von Hybridfahrzeugen der Kategorien M1, N1, M2 und für drei- bzw. vierrädrige Motorräder sind festgelegt. Die notwendigen Definitionen sind ebenfalls enthalten.