IPC 505 → BNS 351: Public Mischief

Quick Summary: IPC 505 vs BNS 351

The Bharatiya Nyaya Sanhita (BNS) 2023, which came into force on 1 July 2024, has replaced the colonial-era Indian Penal Code (IPC) 1860. Under the new criminal law framework, IPC Section 505 (Public Mischief) is now mapped to BNS Section 351.

What did IPC 505 cover?

IPC 505 dealt with public mischief — statements conducing to public mischief. Until 30 June 2024, every FIR and criminal trial relating to this offence in India was registered and prosecuted under this provision of the Indian Penal Code 1860.

BNS 351: What changed in the new law?

Includes electronic communication rumors. From 1 July 2024, all new criminal complaints relating to public mischief are filed under BNS Section 351. Cases registered before 1 July 2024 will, however, continue to be tried under the old IPC provisions as per the saving clause of the BNS.

Punishment under BNS 351

Same - Up to 3 to 5 years

Practical implications for advocates, police & citizens

• Advocates: While drafting bail applications, vakalatnamas and written statements for offences registered after 1 July 2024, cite BNS 351 instead of IPC 505.
• Police officers: Use BNS 351 as the substantive offence in new FIRs; procedure is governed by the Bharatiya Nagarik Suraksha Sanhita (BNSS).
• Law students & citizens: For competitive exams, judicial services and general awareness, remember the IPC 505 ↔ BNS 351 mapping.