- CrPC Section 154. Information in cognizable cases
- CrPC Section 155. Information as to non-cognizable cases and investigation of such cases
- CrPC Section 156. Police officer’s power to investigate cognizable cases
- CrPC Section 157. Procedure for investigations
- CrPC Section 158. Report how submitted
- CrPC Section 159. Power to hold investigation or preliminary inquiry
- CrPC Section 160. Police Officer’s power to require attendance of witnesses
- CrPC Section 161. Examination of witnesses by police
- CrPC Section 162. Statements to police not to be signed: Use of statements in evidence
- CrPC Section 163. No inducement to be offered
- CrPC Section 164. Recording of confessions and statements
- CrPC Section 164A . Medical examination of the victim of rape
- CrPC Section 165. Search by police officer
- CrPC Section 166. When officer in charge of police station may require another to issue search warrant
- CrPC Section 166A. Letter of request to competent authority for investigation in a country or place outside India
- CrPC Section 166B. Letter of request from a country or place outside India to a court or an authority for investigation in India
- CrPC Section 167. Procedure when investigation cannot be completed in twenty-four hours.
- CrPC Section 168. Report of investigation by subordinate police officer
- CrPC Section 169. Release of accused when evidence deficient
- CrPC Section 170. Cases to be sent to Magistrate when evidence is sufficient
- CrPC Section 171. Complainant and witnesses not to be required to accompany police officer and not to be subject to restraint
- CrPC Section 172. Diary of proceeding in investigation
- CrPC Section 173. Report of police officer on completion of investigation
- CrPC Section 174. Police to enquire and report on suicide, etc
- CrPC Section 175. Power to summon persons
- CrPC Section 176. Inquiry by Magistrate into cause of death