The "1st international conference on Internet Science", will be organized from April 9 to 11, 2013 in Brussels, under the aegis of the European Commission, by the EINS project, the Network of Excellence in Internet Science.Hosted by the Royal Flemish Academy of Belgium for Science and the Arts, the event will be a highly multidisciplinary conference fostering dialogue among scholars and practitioners belonging to Computer Science, Sociology, Art, Mathematics, Physics, Complex systems analysis, Psychology, Economics, Law, Political Science, Epistemology and other relevant disciplines.A great number of keynote and invited high-level speakers have been secured.The conference is open to any organizations and individuals interested in the event topic. Pre-registration is compulsory since registration may be closed prior to the event date due to room capacity constraints.