In July 2022, members of the ADC-ICT provided training to 70 students at the International Criminal Law Summer School organised by the Grotius Centre. The ADC-ICT members gave a course on trial advocacy skills at the international courts and tribunals which involved the use of a case scenario which was specially prepared by the ADC. The ADC trainers were: Gregor Guy-Smith, Marie O'Leary, Annie O'Reilly and Colleen Rohan. This is the second year that the ADC has partnered with the Grotius Centre to provide this training and it is hoped that there will be further opportunities in the future.