Mr. Athanassopoulos and Mr. Panagiotopoulos were invited and participate in the workshop organized by the Supreme’s Court Prosecutors Office, Ministry of Foreign Affairs/Office of the National Rapporteur on Combating Trafficking in Human Beings and Ministry of Justice, under the auspices of the Secretary General of the Council of Europe, in Athens on November 30th, 2018, regarding the decision of ECHR in Chowdury case v. Greece.