This standard 22/30455535 DC BS EN 397. Industrial protective helmets is classified in these ICS categories:
13.340.20 Head protective equipment
This European Standard specifies physical and performance requirements, methods of test and marking requirements for industrial safety helmets. The mandatory requirements apply to helmets for general use in industry. Additional optional performance requirements are included to apply only where specifically claimed by the helmet manufacturer. Industrial protective helmets are intended to reduce the risk of head injuries by falling objects and reduce consequential effects.
