IPC 133 → BNS 161: Assault Superior

Quick Summary: IPC 133 vs BNS 161

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 133 (Assault Superior) is now mapped to BNS Section 161.

What did IPC 133 cover?

IPC 133 dealt with assault superior — abetment of assault by soldier, sailor or airman on his superior officer, when in execution of his office. 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 161: What changed in the new law?

No major change. From 1 July 2024, all new criminal complaints relating to assault superior are filed under BNS Section 161. 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 161

Same - Up to 3 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 161 instead of IPC 133.
• Police officers: Use BNS 161 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 133 ↔ BNS 161 mapping.