Safety colours and safety signs

This document specifies the color representation for conveying safety information, types of safety signs, and their placement and usage requirements. It includes basic identification colors and symbols for industrial piping and is applicable to the design, production, and placement of safety signs in production and business units and public places where there is a safety risk or a need to alert for safety. It does not apply to traffic signs used in railways, roads, inland waterways, maritime, and air transport.