---
title: "BNSS Section 479 in CrPC: Section 436A | Vakilat"
description: "BNSS Section 479 takes the place of CrPC Section 436A. Official headings and which code applies."
url: https://www.vakilat.io/law/bnss-to-crpc/479
---

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# BNSS Section 479 in the CrPC

Section 479 of the Bharatiya Nagarik Suraksha Sanhita, 2023, Maximum period for which an undertrial prisoner can be detained, takes the place of CrPC Section 436A.

## BNSS 479 and the CrPC

BNSS CrPC CrPC heading 479 [436A](https://www.vakilat.io/law/crpc-to-bnss/436a) Maximum period for which an undertrial prisoner can be detained.

## Which code applies

The Bharatiya Nagarik Suraksha Sanhita came into force on 1 July 2024. An appeal, application, trial, inquiry or investigation already pending on that date continues under the Code of Criminal Procedure.

> “if, immediately before the date on which this Sanhita comes into force, there is any appeal, application, trial, inquiry or investigation pending, then, such appeal, application, trial, inquiry or investigation shall be disposed of, continued, held or made, as the case may be, in accordance with the provisions of the Code of Criminal Procedure, 1973, as in force immediately before such commencement”

> BNSS section 531(2)(a)

The Supreme Court applied this in Parvinder Singh v. Directorate of Enforcement, 2026 INSC 519: once a proceeding is initiated under the CrPC, it must reach its conclusion under the CrPC, and an inquiry begins only when the court takes cognizance.

Which code governs your matter can turn on the date of the offence and the stage the case had reached on 1 July 2024. Read the official text before you rely on any table.

## Sources

Section numbers follow the [correspondence table](https://www.keralaprisons.gov.in/userfiles/act-and-rules/comparison_summary_BNSS_to_CrPC.pdf) prepared by the Central Academy for Police Training, Bhopal, of the Bureau of Police Research and Development. Headings are taken from the [Code of Criminal Procedure, 1973](https://www.indiacode.nic.in/bitstream/123456789/15272/1/the_code_of_criminal_procedure,_1973.pdf) and the [Bharatiya Nagarik Suraksha Sanhita, 2023](https://www.mha.gov.in/sites/default/files/250884_2_english_01042024.pdf) as published, and from the table. The official text governs: read the section itself before you rely on it.

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