The IRB further distinguishes between short, single issue hearings, which are expected to be completed in less than two hours, and regular hearings, which involve more than a single issue and typically take three and a half to four hours to complete. ###>La CISR établit également une distinction entre les audiences courtes et simples, qui devraient se terminer en moins de deux heures, et les audiences ordinaires, qui soulèvent plus d’une question et qui prennent de 3,5 heures à 4 heures.