Vehicle categories and their applicable framework Directive

Vehicle Category Description EC framework Directive 
Passenger cars,buses and coaches M Motor Vehicles with at least four wheels designed and constructed for the carriage of passengers Rl. 2007/46/EC
Commercial vehicles N Motor Vehicles with at least four wheels designed and constructed for the carriage of goods Rl. 2007/46/EC
Trailers O Trailers (including semi-trailers) Rl. 2007/46/EC
2 and 3 wheeled vehicles L Mopeds, motorcyclus, motortricycles and quadricycles Rl. 2002/24/EC orVo. (EU) Nr. 168/2013
Wheeled tractors T Wheeled tractors Rl. 2003/37/EC orVo. (EU) Nr. 167/2013
Track-laying tractors C Track-laying tractors Rl. 2003/37/EC orVo. (EU) Nr. 167/2013
Agricultural trailers R Agricultural trailers Rl. 2003/37/EC orVo. (EU) Nr. 167/2013
Interchangeable towed machinery S Interchangeable towed machinery Rl. 2003/37/EC orVo.(EU) Nr. 167/2013