Hüni ERP software for tanneries, named DataTAN 4.0, fully integrates with existing automation solutions and process execution. Datatan 4.0, Hüni’s ERP encompasses real-time data for the purchase of raw materials, chemical, production planning, controlling and execution, as well as sales assistance with total traceability at all levels throughout the system of consumption, inventory, timing and execution. The system is cloud-based, hence available anytime and anywhere. The complexity of the mentioned tools, combining business, production and technology, will lead to the Hüni Industry 4.0 Smart Tannery.