APOLLONIS, the Greek Infrastructure for Digital Arts, Humanities and Language Research and Innovation was presented by the project coordinator and Head of DCU, Panos Constantopoulos, during the one-day event on National Research Infrastructures organized by the General Secretariat for Research and Technology (GSRT) and the Operational Programme Competitiveness, Entrepreneurship and Innovation 2014-2020 (EPAnEK) at the National Hellenic Research Foundation on 25.02.2019. The aim of the event was to highlight the importance of National Research Infrastructures in society and their contribution to enhancing competitiveness through research, technological development and innovation.