CrPC Section 166B: Letter of request from a country or place outside India to a Court or an authority for investigation in India
Code of Criminal Procedure, 1973 · Chapter 12: Information - the police and their powers - Investigate
Repealed on 1 July 2024 and replaced by the Bharatiya Nagarik Suraksha Sanhita, 2023 (BNSS).
¶ 166B. Letter of request from a country or place outside India to a Court or an authority for investigation in India.- (1) Upon receipt of a letter of request from a Court or an authority in a country or place outside India competent to issue such letter in that country or place for the examination of any person or production of any document or thing in relation to an offence under investigation in that country or place, the Central Government may, if it thinks fit
¶
(i) forward the same to the Chief Metropolitan Magistrate or Chief Judicial Magistrate or such Metropolitan Magistrate or Judicial Magistrate as he may appoint in this behalf, who shall thereupon summon the person before him and record his statement or cause the document or thing to be produced, or
¶(ii) send the letter to any police officer for investigation, who shall thereupon investigate into the offence in the same manner,
as if the offence had been committed within India.
¶
(2) All the evidence taken or collected under sub-section (1), or authenticated copies thereof or the thing so collected, shall be forwarded by the Magistrate or police officer, as the case may be, to the Central Government for transmission to the Court or the authority issuing the letter of request, in such manner as the Central Government may deem fit.
Study: explanations and related material
Now BNSS 113 (corresponding section). CrPC → BNSS converterSource: BPR&D BNSS–CrPC corresponding section table (UP Police, 2024-07-03), p7
Official reference: Ministry of Home Affairs: historical CrPC reference — source link checked: 2 October 2026.Recorded edition / snapshot date: 2024-06-30.Mobile-app reference import; the recorded snapshot date is not a fresh legal-currency guarantee. The linked government text is an independent authoritative reference, not certification that this website reproduces the same edition. The source link was checked, not every provision or subsequent amendment. Check commencement notifications, savings and jurisdiction-specific variations separately. Section 135 was restored and individually checked against the linked government PDF (pages 75–76) on 2026-10-02; this is not a verification of the whole collection. Schedules and forms are not consolidated here. Historical code retained for reference; read the repeal/savings provisions in the successor code.
This text is for reference, not legal advice. Consult the official source for the authoritative text.
Other sections in this chapter
- 154. Information in cognizable cases
- 155. Information as to non-cognizable cases and investigation of such cases
- 156. Police officer's power to investigate cognizable cases
- 157. Procedure for investigation
- 158. Report how submitted
- 159. Power to hold investigation or preliminary inquiry
- 160. Police Officer's power to require attendance of witnesses
- 161. Examination of witnesses by police
- 162. Statements to police not to be signed: Use of statements in evidence
- 163. No inducement to be offered
- 164. Recording of confessions and statements
- 164A. Medical examination of the victim of rape
- 165. Search by police officer
- 166. When officer in charge of police station may require another to issue search-warrant
- 166A. Letter of request to competent authority for investigation in a country or place outside India
- 167. Procedure when investigation cannot be completed in twenty-four hours
- 168. Report of investigation by subordinate police officer
- 169. Release of accused when evidence deficient
- 170. Cases to be sent to Magistrate when evidence is sufficient
- 171. Complainant and witnesses not to be required to accompany police officer and not to be subject to restraint
- 172. Diary of proceeding in investigation
- 173. Report of police officer on completion of investigation
- 174. Police to inquire and report on suicide, etc
- 175. Power to summon persons
- 176. Inquiry by Magistrate into cause of death