How have the arrangements in European countries regarding the functioning of justice changed in the period of the COVID-19 pandemic? Will the solutions implemented in various countries in the context of the COVID-19 pandemic last and find their place in the legal systems of these countries for a longer period of time? The contributors analyse this in four thematic blocks: The first refers to the impact of COVID-19 on the administration and technical functioning of the judiciary, including international courts. The second part focuses on the impact of COVID-19 on the model of civil procedure, including the effects on general and structural principles such as the principle of openness, writing and oral proceedings, the principle of consistency of panels of judges as well as digitalization. The third refers to the impact of COVID-19 on criminal proceedings. And the last one deals with the impact of COVID-19 on the administrative proceedings.