What 29 CFR 1910.68 requires (plain English)
29 CFR 1910.68 covers manlifts: devices consisting of steps or platforms and handholds attached to an endless belt that moves continuously in one direction, carrying workers up and down between the floors of a building. Once common in multi-story industrial buildings, they are now less widespread but still in use, and their continuous motion makes them a distinctive hazard.
The standard applies to the construction, maintenance, inspection, and operation of manlifts in relation to accident hazards. It sets requirements for the handholds and steps riders use to get on and off the moving belt; the brakes and the upper and lower limit stops that must halt the belt at the ends of travel; guarding of floor openings the belt passes through and of the top and bottom landings; illumination; and signage. Because the belt never stops on its own, the stops, brakes, and guards are critical.
1910.68 also requires periodic inspection of manlifts by a competent, designated person, with records, because worn belts, failing brakes, or defective limit stops on a continuously moving lift are exactly the failures that carry a rider over the top or let someone fall through an opening. The standard's construction, safeguard, and inspection requirements together address the fall, caught-in, and carried-over hazards unique to these lifts.