Section 217(4) in Bharatiya Nagarik Suraksha Sanhita, 2023
(4)The Central Government or the State Government may, before according sanction under sub-section (1) or sub-section (2) and the District Magistrate may, before according sanction under sub-section (2) and the State Government or the District Magistrate may, before giving consent under sub-section (3), order a preliminary investigation by a police officer not being below the rank of Inspector, in which case such police officer shall have the powers referred to in sub-section (3) of section 174.[Similar to Section 196 from Old CrPC-Also Refer]