NBN EN 1525:1997

This European Standard applies to all trucks and their systems except: a) trucks solely guided by mechanical means (rails, guides, etc); b) trucks operating in areas open to persons unaware of the hazards. For the purpose of this standard, a driverless industrial truck is a powered vehicle, including any trailers designed to travel automatically in which the safety of operation does not depend on an operator. Remote controlled trucks are not considered driverless trucks.