Historical
BS ISO 9244:2008
Earth-moving machinery. Machine safety labels. General principles (British Standard)
ISO 9244:2008 establishes general principles and gives requirements for the design and application of machine safety labels to be permanently affixed to earth-moving machinery as defined in ISO 6165. It outlines the objectives of signage, describes basic formats, specifies colours and provides guidance on developing the various panels that together constitute a label.
British Standards Institution [bsi]