The 4th European Technology Assessment Conference, organized within the GlobalTA network, will take place in Bratislava on 4th - 6th November 2019. The theme of the Conference is "Value-driven Technologies: Methods, Limits, and Prospects for Governing Innovations". The aim of the conference is to discuss how technology assessment and related activities such as science and technology studies (STS), responsible research and innovation (RRI), public engagement, and foresight can contribute to knowledge-based policy-making on science, technology and innovation, to engage policymakers and other stakeholders in this endeavor, and to learn from each other’s perspectives.