20.1.134- Companies (Winding Up) Rules, 2020

134. Notice of application.- (1) Notice of an application for leave to make a call shall be served on every contributory proposed to be included in such call, by post under certificate of posting so as to reach such contributory, in the ordinary course of post not less than seven clear days before the date appointed for the hearing thereof, or if the Tribunal so directs, notice of the application may be given by advertisement in Form WIN 54 , in newspapers as the Tribunal may direct, not less than seven clear days before the date appointed for the hearing, without a separate notice to each contributory.
(2) The affidavit of service relating to the dispatch of notice to each contributory, or to the advertisement, as the case may be, shall be filed in the Tribunal three days before the date fixed for the hearing.