Every application or petition presented before the Tribunal and every appeal filed before the Appellate Tribunal shall be dealt with and disposed of by it as expeditiously as possible and every endeavour shall be made by the Tribunal or the Appellate Tribunal, as the case may be, for the disposal of such application or petition or appeal within _________from the date of its presentation before the Tribunal or the filing of the appeal before the Appellate Tribunal 

Section 422. Expeditious disposal by Tribunal and Appellate Tribunal- (1) Every application or petition presented before the Tribunal and every appeal filed before the Appellate Tribunal shall be dealt with and disposed of by it as expeditiously as possible and every endeavour shall be made by the Tribunal or the Appellate Tribunal, as the case may be, for the disposal of such application or petition or appeal within three months from the date of its presentation before the Tribunal or the filing of the appeal before the Appellate Tribunal.