Specifies requirements for elevating work platforms as defined in AS 2549. Does not apply to passenger goods lifts, builders' hoists or fixed elevating work platforms, nor does it apply to any matter relating to firefighting or any matter relating to vehicles upon which aerial devices are mounted, except to a vehicle being, while stationary, a stable support for the aerial device. Intended for use with AS 2550.10 and AS 1418.1.