IP expert Mathis Berger spoke at a conference on copyright law in Zurich on 19 November 2019 on the scope of copyright protection and the enforcement of copyright focusing on problems in the digital environment, such as linking and other internet issues as well as the exhaustion of copyright in the digital environment ("Urheberrecht – Was jeder Jurist wissen muss", Stiftung juristische Weiterbildung Zürich SJWZ).