ISO/WD 21455

Mobile elevating work platforms — Operator's controls — Actuation, displacement, location and method of operation ISO/WD 21455

Scope

This document specifies the performance requirements, location, marking and method of operation related to operator's controls on mobile elevating work platforms (hereafter referred to as MEWPs) and takes into account operator safety and ergonomics.
It applies to all controls used by an operator and includes provisions for finger, thumb, hand, and foot operated controls.