27.4.49 National Company Law Appellate Tribunal Rules, 2016.

49. Summons.- Whenever summons or notice is ordered by private service, the appellant or applicant or petitioner as the case may be, unless already served on the other side in advance, shall arrange to serve the copy of all appeals or petitions or applications by registered post or courier service and file affidavit of service with its proof of acknowledgement before the date fixed for hearing.