The official business definition of Centralized Procurement Model is a system in which a single entity or department is responsible for the purchase of goods and services for an organization. This model is designed to streamline the procurement process and ensure that all purchases are made in a timely and cost-effective manner. By centralizing the procurement process, organizations can better manage their resources and improve their efficiency. Centralized procurement models also help organizations to reduce costs, as they can negotiate better prices with suppliers and reduce the amount of time spent on procurement activities. Additionally, centralized procurement models can help organizations to ensure that they are compliant with all applicable laws and regulations. Finally, centralized procurement models can help organizations to improve their visibility into the supply chain, allowing them to make more informed decisions about their purchases.