ISO 3691-6:2013给出了安全要求及其验证手段，用于承载负载的自行车承运人，如ISO 5053所定义，并且具有三个或更多个车轮的最大转速不超过56公里/小时，负载能力不超过5000公斤。 适用于装载平台（可倾斜）的卡车，用于运送物品或多个座位以运送乘客。 它不适用于主要用于土方移动或越野运输的车辆，无人驾驶的卡车，高尔夫球车或拖拉机，牵引杆可以拉伸至包括20 000 N的牵引车，并配备了用于承载材料的平台

ISO 3691-6:2013 gives safety requirements and the means for their verification for self-propelled carriers designed for carrying burdens without lifting, as defined in ISO 5053, and/or personnel carriers, having three or more wheels, a maximum speed not exceeding 56 km/h and a load capacity not exceeding 5 000 kg. It is applicable to trucks equipped with a platform (which can be tilting) for the purpose of carrying materials or with a number of seats for the purpose of transporting passengers. It is not applicable to vehicles intended primarily for earth-moving or over-the-road hauling, driverless trucks, golf cars, or tractors with a drawbar pull up to and including 20 000 N equipped with a platform for the purpose of carrying materials.