This document discusses supply chain outsourcing and provides examples. It defines various forms of sourcing like outsourcing, insourcing, offshoring, and rural sourcing. Outsourcing is described as contracting non-core activities to specialists. The document discusses why companies outsource, including reducing costs and focusing on core competencies. It provides examples of outsourcing by the Landmark Group in India and Dell's call center operations. The benefits, concerns, risks, and range of activities for supply chain outsourcing are outlined.