Double Jeopardy in India — Article 20(2) of the Constitution and Section 337 BNSS Explained

This article is for educational and legal awareness purposes only. It does not constitute legal advice or solicitation. Please consult a qualified advocate for advice on specific legal matters.

Overview

The rule against double jeopardy — that a person should not be made to answer twice for the same wrong — is one of the oldest protections in criminal law. In India it exists at two levels. The first is a fundamental right under Article 20(2) of the Constitution of India. The second is a wider statutory protection, presently found in Section 337 of the Bharatiya Nagarik Suraksha Sanhita, 2023 (BNSS), which succeeded Section 300 of the erstwhile Code of Criminal Procedure, 1973 (CrPC). The two provisions overlap but are not identical, and courts have repeatedly had to mark out where the protection begins and where it stops. This article explains both provisions, the test used to decide whether an accused is being tried twice for the “same offence,” and the situations — departmental proceedings and genuinely distinct offences — where the protection does not apply.

The Constitutional Protection — Article 20(2)

Article 20 of the Constitution deals with protection in respect of conviction for offences. Clause (2) provides: “No person shall be prosecuted and punished for the same offence more than once.” This is a fundamental right available to every person, not only citizens, and it cannot be waived.

Two words in the clause carry the weight of the protection: “prosecuted” and “punished.” Both elements must be present before Article 20(2) is attracted. This means the constitutional bar operates only where a person has already been tried by a court or judicial tribunal exercising the state’s prosecuting power, and has actually suffered a penalty as a result. An action by a body that is not exercising judicial power in that sense — for instance, a customs authority ordering confiscation of goods as an administrative measure — does not amount to a “prosecution” within the meaning of Article 20(2), even though it may follow a hearing and result in a monetary loss to the person concerned. This distinction was settled by the Supreme Court of India in Maqbool Hussain v. State of Bombay (1953 AIR 325), where the Sea Customs authorities had already confiscated undeclared gold and imposed a fine in lieu of confiscation before the accused was separately prosecuted under the Foreign Exchange Regulation Act. The Court held that the customs adjudication was administrative, not judicial — it was conducted without the trappings of a court, such as evidence on oath — and therefore did not amount to a “prosecution.” The subsequent criminal case was not barred by Article 20(2).

The same reasoning is why purely departmental or disciplinary proceedings — an inquiry by an employer, a professional body, or a service tribunal into misconduct — do not by themselves trigger Article 20(2), even if a criminal case arising from the same facts is pending or has concluded. A disciplinary authority conducting an inquiry into misconduct is not a court trying a person for an “offence” in the criminal sense, so its finding and any departmental penalty (such as censure, reduction in rank, or removal from service) sit outside the constitutional protection, and a separate criminal prosecution on the same facts can proceed independently of it.

The Statutory Counterpart — Section 337, Bharatiya Nagarik Suraksha Sanhita, 2023

Parliament has also given the principle a broader statutory form. Section 337 of the BNSS — titled “Person once convicted or acquitted not to be tried for same offence” — re-enacts, for cases under the new code, the protection that Section 300 of the CrPC gave for decades. As quoted by the Orissa High Court in Sidheswar Mallik v. State of Odisha (CRLMC No. 1124 of 2025, decided 19 June 2025) while explaining the provision, Section 337(1) provides, in substance, that “a person who has once been tried by a Court of competent jurisdiction for an offence and convicted or acquitted of such offence shall… not be liable to be tried again for the same offence.” The High Court expressly noted that Section 337 of the BNSS corresponds to the earlier Section 300 of the CrPC.

The statutory protection is deliberately wider than the constitutional one in two respects that follow directly from its wording:

It covers acquittal, not only conviction with punishment. Article 20(2) requires both prosecution and actual punishment. Section 337, following the language of its predecessor, bars a fresh trial for the same offence where the earlier trial ended in either a conviction or an acquittal — punishment is not a precondition.
It can extend, in defined circumstances, to a different offence arising on the same facts. The former Section 300 CrPC (and its BNSS successor) also restricts trying a person for a distinct offence on facts that formed the basis of an earlier trial, where that other offence could have been charged along with the first, subject to the safeguards the section itself builds in (such as the consent of the State Government for certain further trials). Article 20(2), by contrast, protects only against a second prosecution for the identical offence.

This wider statutory scope is precisely why courts sometimes find a second prosecution barred under Section 337/Section 300 even where Article 20(2) alone would not have blocked it.

The “Same Offence” Test

Both provisions turn on what counts as the “same offence.” The Supreme Court supplied the operative test in State of Bombay v. S.L. Apte & Another (1961 AIR 578). There, a person convicted of criminal breach of trust under Section 409 of the Indian Penal Code was separately prosecuted under Section 105 of the Insurance Act, 1938, arising out of the same transaction. The Court held that the “crucial requirement” is to compare the ingredients of the two offences, not merely the underlying facts. If the two provisions require proof of different essential elements — in that case, Section 409 required entrustment and dishonest intent, while Section 105 required only wrongful possession or application of the insurer’s property, irrespective of intent — they are legally distinct offences, and a prosecution under one after a conviction under the other is not barred. The mere fact that both charges arise from the same set of facts is not enough; what matters is whether the two provisions, compared element by element, describe the same offence.

The later decision in Kolla Veera Raghava Rao v. Gorantla Venkateswara Rao & Anr. (2011) 2 SCC 703 illustrates the wider statutory bar in operation. There, the accused had already been convicted under Section 138 of the Negotiable Instruments Act, 1881 for dishonour of a cheque, and was then sought to be prosecuted under Section 420 of the Indian Penal Code arising from the same transaction. The Supreme Court held that while Section 138 and Section 420 are different offences, the bar under Section 300(1) CrPC (the provision Section 337 BNSS now carries forward) is not confined to identical offences — it also protects against trial for a different offence founded on the same facts where that other offence could have been tried together with the first. On that footing, the second prosecution was held barred, illustrating how the statutory protection can operate more broadly than Article 20(2) would on its own.

What the Protection Does Not Cover

Read together, the case law marks out three recurring limits that a person invoking the protection should keep in mind:

Administrative or departmental action is not a “prosecution.” As explained above, an inquiry or penalty imposed by a non-judicial authority — a customs adjudication, a service or professional disciplinary proceeding — does not, by itself, bar a later criminal trial on the same facts, because it was never a “prosecution” in the first place.
Genuinely distinct offences are not the “same offence.” Where two provisions have different essential ingredients, a person can be tried and punished under both, even on the same set of facts, as Apte holds.
The statutory bar has its own conditions. The wider protection against trial for a different offence on the same facts, recognised in Kolla Veera Raghava Rao, operates within the specific terms and safeguards of Section 337 BNSS (Section 300 CrPC before it) — it is not a general immunity from being investigated or charged whenever facts overlap with an earlier case.

Takeaway

Article 20(2) of the Constitution guarantees that no one is prosecuted and punished twice for the same offence, but it applies only to true judicial prosecutions, not to administrative or departmental action. Section 337 of the Bharatiya Nagarik Suraksha Sanhita, 2023 gives the principle a broader statutory reach, extending the bar to acquittals and, in defined circumstances, to different offences arising from the same facts. Whether either protection applies in a given case depends on a careful, ingredient-by-ingredient comparison of the offences involved and on whether the earlier proceeding was a genuine prosecution before a court of competent jurisdiction — questions that turn on the specific facts and record of each case.

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