CADUS is a non-profit and independent humanitarian emergency response organization. We are currently mainly on the ground in Ukraine with several ambulances and a training team, but have also provided support for a long time in Northeast-Syria, Iraq and on Europe's outer borders. At our Berlin Crisis Response Makerspace, we develop sustainable humanitarian projects with creative minds from our network. Cooperation with local partners is particularly important to us. Together, we work on innovative solutions based on the open source principle.