Hazardous Area Classification is a systematic approach used to identify and categorize areas where flammable gases, vapors, or dust may be present. This classification helps in determining the appropriate safety measures and equipment needed to prevent explosions or fires. Areas are typically divided into zones based on the likelihood and duration of hazardous material presence. The classification process involves assessing factors such as the type of material, its properties, and the operational conditions. By establishing clear zones, such as Zone 0, Zone 1, and Zone 2 for gases, or Zone 20, Zone 21, and Zone 22 for dust, organizations can implement effective risk management strategies.