On October 12, 2021 there was the 7. Seminar for Arbitrators and Mediators of the Internet Domain Arbitration Court at the Polish Chamber of Information Technology and Telecommunications (PIIT), during which Dr Ireneusz Matusiak, partner at APLAW and the President of the Court gave his speech. The seminar was organised by: The Polish Patent Office (UPRP), the Internet Domain Arbitration Court at the Polish Chamber of Information Technology and Telecommunications (PIIT) and the Research and Academic Computer Network (NASK).