The Kick-off meeting for the SIOS-InfraNor project was held 29th May 2018 at the UiT - The Arctic University of Norway with 32 participants. The meeting started with an introduction from the project leader Heikki Lihavainen, followed by a summary and planned progress for each module. After lunch, information about the data management and project administation was given. The meeting ended with additional informative talks from various partners about their programmes and technologies. The next meeting of SIOS-InfraNor will be during the Polar Night Week 2019.