Division Category C1E:

A combination made up of a subcategory C1 test vehicle and a trailer with a maximum authorised mass of at least 1 250 kg; this combination shall be at least 8 m in length and capable of a speed of at least 80 km/h; the cargo compartment of the trailer shall consist of a closed box body which is at least as wide and as high as the cab; the closed box body may also be slightly less wide than the cab provided that the view to the rear is only possible by use of the external rear-view mirrors of the motor vehicle; the trailer shall be presented with a minimum of 800 kg real total mass;