This standard applies to Transport Platforms that are primarily used as a tool of the trade to vertically transport authorized persons, along with materials and necessary tools, to various access levels on a building or structure for construction, renovation, maintenance or other types of work. Key requirements include a) Training required for all occupants b) Maximum speeds of 40 ft/min c) Maximum number of authorized persons permitted on the platform d) Minimum proximity to structure of 18' e) Hold to run controls f) Down travel warning with alarm and delay.