Cold chain management refers to the process of maintaining a specific temperature range for products that are sensitive to temperature changes, such as pharmaceuticals, food, and biological samples. This involves a series of steps, including transportation, storage, and handling, to ensure that these products remain effective and safe for use or consumption. Effective cold chain management relies on specialized equipment like refrigerated trucks, temperature-controlled warehouses, and monitoring devices to track temperature conditions. By maintaining the integrity of the cold chain, businesses can reduce spoilage, ensure compliance with regulations, and protect public health.