Strategic sourcing is the process of developing channels of supply at the lowest total cost, not just the lowest purchase price. It expands upon traditional organisational purchasing activities to embrace all activities within the procurement cycle, from specification to receipt, payment for goods and services [1] to sourcing production lines where the labor market would increase firms' ROI.[2] Strategic sourcing processes aim for continuous improvement and re-evaluation of the purchasing activities of an organisation.
In the services industry, strategic sourcing refers to a service solution, sometimes called a strategic partnership, which is specifically customized to meet the client's individual needs. In a production environment, it is often considered one component of supply chain management. Modern supply chain management professionals have placed emphasis on defining the distinct differences between strategic sourcing and procurement. Procurement operations support tactical day-to-day transactions such as issuing purchase orders to suppliers, whereas strategic sourcing represents to strategic planning, supplier development, contract negotiation, supply chain infrastructure, and outsourcing models.