The ASME A17.1 / CSA B44 Safety Code for Elevators and Escalators has become the accepted guide throughout North America for the design, construction, installation, operation, inspection, testing, maintenance, alteration, and repair of elevators, escalators and related conveyances.
ASME A17.1-2022*CSA B44-22 history
0000 ASME A17.1-2022*
2021ASME A17.1 ERRATA-2021 Errata to Safety Code for Elevators and Escalators Includes Requirements for Elevators, Escalators, Dumbwaiters, Moving Walks, Material Lifts, and Dumbwaiters With Automatic Transfer Devices
1970ASME A17.1-2019 Errata to Safety Code for Elevators and Escalators Includes Requirements for Elevators, Escalators, Dumbwaiters, Moving Walks, Material Lifts, and Dumbwaiters With Automatic Transfer Devices
2013ASME A17.1-2013 Safety Code for Elevators and Escalators Includes Requirements for Elevators, Escalators, Dumbwaiters, Moving Walks, Material Lifts, and Dumbwaiters With Automatic Transfer Devices
2012ASME A17.1 INTERPRETATIONS-2012 Interpretations to A17.1 Safety Code for Elevators and Escalators (Includes Interpretations No. 1 Through 23 and 25 Through 32)
2010ASME A17.1-2010 Safety Code for Elevators and Escalators
2009ASME A17.1 INTERPRETATIONS-2009 Interpretations to A17.1 Safety Code for Elevators and Escalators (Includes Interpretations No. 1 Through 23 and 25 Through 31)