Cold chain is a temperature-controlled supply chain ensuring perishable or temperature-sensitive products are stored and transported within specific ranges from origin to destination. It is essential for pharmaceutical, food, and biotechnology sectors, where products such as vaccines, insulin, and biological samples must remain within defined parameters at all times. Cold chain management requires refrigerated transport, temperature-controlled storage, and monitoring systems to guarantee traceability and regulatory compliance. Smart locker solutions with refrigeration capabilities enable temperature-controlled last mile delivery for pharmaceutical and fresh food logistics. Columat develops refrigerated smart locker solutions that maintain cold chain integrity for healthcare and food delivery operations. Related concepts include GxP compliance and logistics traceability.
