Hazardous Area Classification (HAC) is essential for preventing fires and explosions by identifying areas with flammable gases, vapors, or dust. It ensures compliance with safety regulations, protects equipment and infrastructure, and minimizes financial losses. Most importantly, HAC safeguards workers by reducing the risk of injuries or fatalities. It also helps industries implement cost-effective safety measures and select appropriate equipment, ensuring both safety and operational efficiency. If you want to know more about HAC, then you can watch this video.