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ASME - A17.1/CSA B44 - 2007 Safety Code for Elevators and Escalators Set provides you with all the important safety and regulation information regarding the construction, design, inspection, operation, maintenance, testing, alteration and repair of the elevators and escalators, and associated equipment, parts and hoist ways. The equipment and machinery that is covered in these two publications includes elevators, power driven stairways and walkways, as well as moving walks or escalators, and lowering and hoisting mechanisms equipped with a car that will serve to her more landings and is restricted to the carrying of material by its limited size or limited access to a car.
ASME A17.1 - 2004 Safety Code for Elevators and Escalators Handbook