The BMW Group is using innovative digital technologies to optimise its processes. A good example of this is Blockchain, a technology that enables tamper-proof data sharing, with potential applications throughout the entire automotive value chain. The BMW Group is using this technology in purchasing to ensure the traceability of components and raw materials in multi-stage international supply chains. \u201cIn 2019, we conducted a successful pilot project for purchasing front lights. This year, we want to expand the project to a large number of other suppliers,\u201d said Andreas Wendt, member of the Board of Management of BMW AG responsible for Purchasing and Supplier Network. The automotive industry's international supply chains are highly complex. They generally involve numerous players at different delivery stages and often undergo rapid changes. For this reason, the considerable effort can be needed to clearly track a component\u2019s origin or supply route, for instance. Up until now, it has been customary for the many partners to manage their own data separately. The companies\u2019 respective IT systems have not always been able to communicate consistently with one another. For the BMW Group\u2019s purchasing experts and its suppliers, ensuring transparency, therefore, involved considerable manual effort. The BMW Group initiated the PartChain project to ensure seamless traceability of components \u2013 more or less \u201cat the push of a button\u201d \u2013 and provide immediate data transparency in complex supply chains for all partners involved going forward. \u201cPartChain enables tamper-proof and consistently verifiable collection and transaction of data in our supply chain,\u201d said Wendt. 2019 the pilot project focused solely on part tracking. In the long term, the BMW Group also expects the project to enable complete traceability of critical raw materials \u2013 all the way from the mine to smelter. Wendt: \u201cThis move is designed to take the digitalisation of purchasing at the BMW Group to the next level. Our vision is to create an open platform that will allow data within supply chains to be exchanged and shared safely and anonymised across the industry.\u201d PartChain uses Cloud technologies (e. g. Amazon Web Services, Microsoft Azure) in addition to Blockchain solutions. This allows the origin of components to be tracked between all participating partners without any risk of manipulation. The 2019 pilot project already involved two of the BMW Group\u2019s total 31 plants (Spartanburg\/US and Dingolfing), as well as three locations of the supplier Automotive Lighting. This year, the platform will be rolled out to about ten suppliers. BMW Group co-founded Mobility Open Blockchain Initiative (MOBI) in 2018 An industry-wide solution would enable all partners participating to link their business processes more closely and coordinate between companies. However, common standards and control models are needed to leverage the full potential of an open platform. The BMW Group, therefore, co-founded the Mobility Open Blockchain Initiative (MOBI) in 2018, a cross-industry initiative comprising 120 leading automotive, mobility and technology companies. Within MOBI, the company heads a working group on supply chain issues. The MOBI members\u2019 shared objective is to help Blockchain technology breakthrough in the mobility sector. \u201cWe want to share our PartChain approach with the initiative and invite interested companies to join the initiative,\u201d explained Wendt.