Indian law and legal resources

Indian Criminal Law: IPC, BNS, BNSS, BSA and Legal Resources

Explore criminal offences, punishments, arrest procedures, evidence, constitutional protections, legal formats and selected case-law topics under Indian law.

Important legal update: The Bharatiya Nyaya Sanhita, 2023 (BNS), Bharatiya Nagarik Suraksha Sanhita, 2023 (BNSS) and Bharatiya Sakshya Adhiniyam, 2023 (BSA) came into force on 1 July 2024, replacing the Indian Penal Code, 1860, Code of Criminal Procedure, 1973 and Indian Evidence Act, 1872 respectively, subject to commencement exceptions, savings and transitional provisions. The BNS provision concerning organised crime and certain other provisions should be checked against the applicable commencement notifications. Older IPC, CrPC and Evidence Act references remain relevant to historical matters and transitional cases.

Understanding the current criminal law framework

The BNS primarily defines offences and punishments; the BNSS governs criminal investigation, arrest, bail, trial and procedure; and the BSA addresses evidence and proof. The Constitution of India continues to protect fundamental rights, including safeguards relating to arrest and detention under Article 22. The applicable statute and procedural regime depend on the facts, date of offence, stage of proceedings and statutory savings provisions.

This resource library retains articles originally written with IPC, CrPC and Indian Evidence Act section references. Those articles should be read in their historical context and checked against the current legislation and subsequent judicial decisions before being relied upon in a new case.

Browse articles and legal formats

Offences, punishment and substantive criminal law

Arrest, procedure and constitutional safeguards

Evidence and admissibility

Cheque dishonour and Negotiable Instruments Act

Other archived legal resources

Practical guidance for readers

When researching a criminal-law issue, identify the relevant offence date, verify the applicable statutory text and amendments, and review binding judgments from the Supreme Court of India and the relevant High Court. For cheque dishonour, Sections 138 to 147 of the Negotiable Instruments Act, 1881 remain a separate statutory framework, subject to applicable amendments and case law.

For authoritative legislation and updates, consult India Code and the Gazette of India. This page is intended for general legal information and is not a substitute for advice on a specific matter.