This Standard defines the safety requirements relating to the elements of design, operation, and maintenance of powered, not mechanically restrained, unmanned automatic guided industrial vehicles and automated functions of manned industrial vehicles.
ASME B56.8 INT-1989 history
1970ASME B56.8 INT-1993 Interpretations to B56.8-1993 Safety Standard for Personnel and Burden Carriers
1993ASME B56.8 INT-1989 Interpretations: Safety standard for personnel and burden carriers