The official business definition of Lean Supply Chains is a system of managing the flow of goods and services that focuses on eliminating waste and increasing efficiency. Lean Supply Chains are designed to reduce the amount of time and resources required to move goods and services from the supplier to the customer. This is achieved by streamlining processes, reducing inventory levels, and optimizing transportation routes. Lean Supply Chains also focus on improving communication between all parties involved in the supply chain, including suppliers, manufacturers, distributors, and customers. This helps to ensure that all stakeholders are aware of any changes or issues that may arise, and can respond quickly and effectively. Lean Supply Chains also strive to create a culture of continuous improvement, encouraging all stakeholders to identify and implement improvements to the supply chain process. By utilizing Lean Supply Chains, businesses can reduce costs, improve customer satisfaction, and increase overall efficiency.