The document discusses the history and importance of supply chain management for nuclear decommissioning and waste management in the UK. It notes that over £1.6 billion is spent annually in the supply chain. While there are myths that the supply chains are separate for new build, operations, and decommissioning, in reality they are interconnected. The Nuclear Decommissioning Authority (NDA) works to optimize the supply chain across its entire estate, learning from other sectors and industries to develop consistent acquisition processes and support long-term supply chain capability and capacity. The key message is that the supply chain is integral to the entire nuclear sector and both clients and suppliers must work together to continually improve performance in areas like safety, quality, cost