4A_504/2021, Arrêt du 18 janvier 2022 [Right to be heard – Prohibition to take parties by surprise] - ASA Bulletin View 4A_504/2021, Arrêt du 18 janvier 2022 [Right to be heard – Prohibition to take parties by surprise] by - ASA Bulletin 4A_504/2021, Arrêt du 18 janvier 2022 [Right to be heard – Prohibition to take parties by surprise] 41 2 ASA Bulletin