The Digital Supply Chain Exhibition is a display area that showcases a digital supply chain, complete with its technological challenges and details at every stage: planning, sourcing, production, delivery, and reverse logistics. At the most recent edition of SIL, this space featured participation from 15 companies in the Barcelona Free Trade Zone ecosystem. Over the course of the three-day event, three daily walkthroughs were held, giving visitors the chance to experience first-hand how a real digital supply chain operates.