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ANSI/RESNA WC-2:2019
RESNA American National Standard for Wheelchairs - Volume 2: Additional Requirements for Wheelchairs (Including Scooters) with Electrical Systems
Volume 2 specifies additional tests and methods of measurement applicable to electrically powered wheelchairs and to the electrical systems of all wheelchairs.
Rehabilitation Engineering and Assistive Technology Society of North America [resna]