CrPC · Chapter XII · Information to the police and their powers to investigate

CrPC section 172 in the BNSS

CrPC 172BNSS 192

CrPC section 172, “Diary of proceedings in investigation”, is now BNSS section 192 of the Bharatiya Nagarik Suraksha Sanhita, 2023, in force from 1 July 2024.

What changed

From CrPC 172 to BNSS 192

Now BNSS section 192, with the same rules on the case diary.

The official text

Old and new, side by side

Code of Criminal Procedure, 1973

Section 172 Diary of proceedings in investigation

(1) Every police officer making an investigation under this Chapter shall day by day enter his proceedings in the investigation in a diary, setting forth the time at which the information reached him, the time at which he began and closed his investigation, the place or places visited by him, and a statement of the circumstances ascertained through his investigation.

(1A) The statements of witnesses recorded during the course of investigation under section 161 shall be inserted in the case diary.

(1B) The diary referred to in sub-section (1) shall be a volume and duly paginated.

(2) Any Criminal Court may send for the police diaries of a case under inquiry or trial in such Court, and may use such diaries, not as evidence in the case, but to aid it in such inquiry or trial.

(3) Neither the accused nor his agents shall be entitled to call for such diaries, nor shall he or they be entitled to see them merely because they are referred to by the Court; but, if they are used by the police officer who made them to refresh his memory, or if the Court uses them for the purpose of contradicting such police officer, the provisions of section 161 or section 145, as the case may be, of the Indian Evidence Act, 1872 (1 of 1872), shall apply.

Bharatiya Nagarik Suraksha Sanhita, 2023

Section 192 Diary of proceedings in investigation

(2) The statements of witnesses recorded during the course of investigation under section 180 shall be inserted in the case diary.

(3) The diary referred to in sub-section (1) shall be a volume and duly paginated.

(4) Any Criminal Court may send for the police diaries of a case under inquiry or trial in such Court, and may use such diaries, not as evidence in the case, but to aid it in such inquiry or trial.

(5) Neither the accused nor his agents shall be entitled to call for such diaries, nor shall he or they be entitled to see them merely because they are referred to by the Court; but, if they are used by the police officer who made them to refresh his memory, or if the Court uses them for the purpose of contradicting such police officer, the provisions of section 148 or section 164, as the case may be, of the Bharatiya Sakshya Adhiniyam, 2023, shall apply.

The texts are India Code’s. The amendment markers and footnotes of the official print are left out, so the old section reads as it stood when it was repealed; State amendments are not shown. The PDFs linked below carry the full history.

Old law or new?

Which one applies to a case

The BNSS repealed the CrPC from 1 July 2024 (section 531(1)). Any appeal, application, trial, inquiry or investigation pending immediately before that date is disposed of under the CrPC as it then stood, as if the BNSS had not come into force (section 531(2)(a)). Anything not pending on that date follows the BNSS.