SINTEF is a broad, multidisciplinary research organisation with international top-level expertise in the fields of technology, the natural sciences, medicine and the social sciences - from ocean space to outer space. We conduct contract R&D as a partner for the private and public sectors contributing to value creation and increased competitiveness, and we are one of the largest contract research institutions in Europe. We deliver innovation by developing knowledge and technologies that are brought into practical use. SINTEF has been involved in the aviation domain since the inauguration, with a special focus on Air Traffic Management since we joined SESAR in 2008 through the North European ATM Industry Group (NATMIG). The SINTEF contribution to SESAR is focused around optimisation, (traffic sequencing, routing, taxiing, dynamic airspace, A-CDM), Human Computer Interface, system architecture and development, Digitalisation, Automation (Remote Tower), 3D modelling, Safety, Cyber Security and Resilience and navigation (GBAS).