illuMINEation will illuminate important digitalization aspects in underground mining operations in order to achieve the next level of safety, environment and economic performance, and to retain and gain a social licence to operate. The project will develop a robust multi-level distributed IIoT platform (including cloud computing & distributed cloud management) that connects via wireless communication with the physical mining world, defined by massively installed low-cost all-embracing sensor networks. Advanced analytical algorithms will support the implementation of powerful, sophisticated automated control systems. Mobile user interfaces, dashboards, augmented and virtual reality as well as digital twins will be utilised for data visualisation and operational control.