Tracked Changes. Safety requirements for suspended access equipment. Design calculations, stability criteria, construction. Examinations and tests|Cradles (hoists), Design calculations, Type testing, Fatigue testing, Lifting equipment, Hazards, Control systems, Mathematical calculations, Trolley assemblies, Wire ropes, Instructions for use, Verification, Electrically-operated devices, Construction, Manually-operated devices, Drum winches, Brakes, Wear tests, Hoists, Platforms, Marking, Mobile working platforms, Wind loading, Davits, Stability, Loading, Suspended scaffolds, Suspended structures, Maintenance, Safety measures