(Chair of Hungarian Testing Board; Hustef)
(Chair of German Testing Board)
(Tapost)
(Ankara Testing Days)
(Nordic Testing Days)
(PSTQB – Associação Portuguesa de Testes de Software; Testing Portugal)
(SQA Days, SQA Days EU, Analyst Days)
(Czech and Slovak Testing Board)
(TestWarez 2019 – Security Cave Leader)
(SJSI, Jagiellonian University)
(SJSI)
(Chair of SJSI)