Section 148(1) in The Code of Criminal Procedure, 1973
(1)Whenever a local inquiry is necessary for the purposes of section 145, section 146 or section 147, a District Magistrate or Sub-Divisional Magistrate may depute any Magistrate subordinate to him to make the inquiry, and may furnish him with such written instructions as may seem necessary for his guidance, and may declare by whom the whole or any part of the necessary expenses of the inquiry shall be paid.