ISO 3691-1:2011给出了ISO 5053中定义的以下类型的自推进工业卡车的安全要求及其验证方法:工业平衡卡车；带有伸缩式桅杆或伸缩式叉臂托架的伸缩式卡车；跨座卡车；托盘堆垛车；高扬程平台卡车；提升操作员位置高达1200 mm的卡车；侧装卡车（仅一侧）；横向堆垛车（两侧），以及横向和前部堆垛车；托盘卡车； 双向和多向卡车；牵引杆牵引力小于等于20000 N的拖拉机；崎岖不平的地形，平衡式卡车；由电池、柴油、汽油或液化石油气（液化石油气）驱动的工业卡车。

ISO 3691-1:2011 gives safety requirements and the means for their verification for the following types of self-propelled industrial trucks, as defined in ISO 5053: industrial counterbalanced trucks; reach trucks with retractable mast or retractable fork arm carriage; straddle trucks; pallet-stacking trucks; high-lift platform trucks; trucks with elevating operator position up to 1 200 mm; side-loading trucks (one side only); lateral-stacking trucks (both sides), and lateral- and front-stacking trucks; pallet trucks; bidirectional and multidirectional trucks; tractors with a drawbar pull up to and including 20 000 N; rough-terrain, counterbalanced trucks; industrial trucks powered by battery, diesel, gasoline or LPG (liquefied petroleum gas).