Section 48(5)(b) in High Court of Chhattisgarh Rules, 2005
(b)Every application shall (unless the Court otherwise directs) be supported by an affidavit showing how the record is material to the case in which the application is made, and that the applicants cannot without reasonable delay or expenses obtain a duly authenticated copy of the record or of such portion thereof as the applicant requires, or that the production of the original is necessary in the interest of justice.