ISO 7176-28:2012适用于爬楼梯椅和爬楼梯轮椅托架，其中爬楼梯装置向后爬上楼梯，乘员面向楼下，向前爬下楼梯，乘员也面向楼下。 ISO 7176-28:2012适用于用于运送成人和儿童的爬楼梯装置。本标准不适用于儿童作为操作人员或助手操作的爬楼梯装置。 ISO 7176-28:2012规定了电动爬梯装置的要求和试验方法。不适用于手动楼梯攀爬装置。 ISO 7176-28:2012规定了测试，以证明楼梯攀爬装置能够在35°或更高坡度（如果制造商声明）的楼梯上安全运行。它还包括人体工程学、标签和披露要求。

ISO 7176-28:2012 is applicable to stair-climbing chairs and stair-climbing wheelchair carriers where the stair-climbing device climbs backwards up the stairs, with the occupant facing downstairs, and climbs forwards down the stairs with the occupant also facing downstairs. ISO 7176-28:2012 is applicable to stair-climbing devices which are intended for the transport of adults and those intended for the transport of children. It is not applicable to stair-climbing devices which are intended to be operated by children as operating occupants or assistants. ISO 7176-28:2012 specifies requirements and test methods for electrically powered stair-climbing devices. It is not applicable to manually powered stair-climbing devices. ISO 7176-28:2012 specifies tests to demonstrate the stair-climbing device's ability to perform safely on stairs with a pitch of 35°, or higher if declared by the manufacturer. It also includes ergonomic, labelling and disclosure requirements.