Stefania Milan, Annalisa Pelizza (University of Twente) and Francesca Musiani (CNRS) organised a track at 4S/EASTT (european association for the study of science and technology) on “Materialising Governance by Information Infrastructure” and gave a joint presentation “Embedding rules and values in information technology infrastructure: A reflection”. Lonneke van der Velden presented at 4S/EASTT on Open Source Intelligence as a form of data activism.