What is 156(3) of Cr.P.C (Code)
(3) Any Magistarte empowered U/s 190 may order such an investigation as in 156(1) and (2) of the Code.
What is S.190 of the Code: It is dealing with cognizance offfences by Magistarte.
What is 200 of the Code: Examination of complainant by a Magistarte taking cognizance of of an offence on complaint shall examine on oath the complainant an the witnesssspresent ....... .
District Court is defined in Section 6 of the Code as Sessions Court.
You may also go through the schedule 1 of the Code.
Your case as per Cr.P.C is to be filed before the court which is athorised to take cognizance of the offence as per schedule 1 of Cr.P.C