120. If he considers it expedient and if the subject-matter and circumstances of the case permit it, the president of the Tribunal, the vice-president responsible for the division concerned, the member designated by either of them or any member called on to hear the case may, with the consent of the parties, at any time before the case is taken under advisement, suspend the proceedings for a period not exceeding 30 days in order to allow conciliation to take place.
The president may also, with the consent of the parties, grant an extension if he is of the opinion that this would enable the parties to come to an agreement within reasonable time.