The supply chains for construction projects are very complex due to the large number of interfaces, data flow and data volume. Suppliers and construction companies use many heterogeneous data processing systems; a generally formulated and accessible digital solution does not currently exist. With SDaC we digitize the heterogeneous supply chains of construction products by using our AI-driven platform, unifying and standardizing heterogeneous data formats. In this digital supply chain, information is always available and therefore easy to control. Paper documents can be sustainably reduced and manual documentation and search efforts can be reduced.