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Indian Criminal Procedure | Updated 16 October 2026

Section 41B CrPC and Section 36 BNSS: Procedure of Arrest and Duties of Police Officers

Indian law requires police officers to follow specific safeguards while arresting a person. These include clear identification, preparation of an arrest memorandum, witness attestation and information about the right to notify a nominated person.

Current law: Section 36 of the Bharatiya Nagarik Suraksha Sanhita, 2023 (BNSS) corresponds to Section 41B of the Code of Criminal Procedure, 1973 (CrPC). The BNSS came into force on 1 July 2024. The CrPC remains relevant to proceedings saved under Section 531 BNSS.

What is Section 41B CrPC?

Section 41B of the CrPC, titled Procedure of arrest and duties of officer making arrest, established mandatory safeguards to identify the arresting officer, document the arrest and protect the arrested person's ability to notify someone. Its requirements are explained below and largely continue under Section 36 BNSS.

Duties of an arresting police officer under Section 36 BNSS

1. Visible identification - Section 36(a)

Every police officer making an arrest must bear accurate, visible and clear identification of their name, enabling the person arrested and others to identify the officer.

2. Memorandum of arrest - Section 36(b)

The arresting officer must prepare a memorandum of arrest. The memorandum must:

  1. Be attested by at least one witness who is either a family member of the arrested person or a respectable member of the locality where the arrest is made.
  2. Be countersigned by the person arrested.

The memorandum provides a contemporaneous record of the arrest. These formalities are statutory duties and should not be treated as optional paperwork.

3. Right to have someone informed - Section 36(c)

Unless a family member has attested the arrest memorandum, the police officer must inform the arrested person of the right to have a nominated person told of the arrest. Under Section 36 BNSS, that person may be a relative, friend or any other person named by the arrested person.

The express words "or any other person" broaden the wording previously used in Section 41B(c) CrPC, which referred to a relative or friend.

Original requirements of Section 41B CrPC

Section 41B required every police officer making an arrest to:

  1. Bear accurate, visible and clear identification of the officer's name.
  2. Prepare an arrest memorandum attested by a family member or respectable local witness and countersigned by the arrested person.
  3. Inform the arrested person, unless a family member attested the memorandum, of the right to have a named relative or friend informed of the arrest.

These were the central statutory duties under the earlier Code and remain important when considering saved CrPC proceedings.

Other legal safeguards connected with arrest

What should a person check at the time of arrest?

The arrested person or an assisting family member may ask for the arresting officer's identification, ascertain whether the arrest memorandum has been prepared and witnessed, and request that a nominated person be informed. The person may also seek legal assistance and ask to be told the grounds of arrest. The precise rights and procedures depend on the applicable law and circumstances.

Frequently asked questions

Is Section 41B CrPC still in force?

The CrPC was repealed by the BNSS with effect from 1 July 2024, subject to the savings in Section 531 BNSS. Section 36 BNSS is the corresponding provision for arrest procedures governed by the new law.

Is an arrest memorandum mandatory?

Yes. Section 36(b) BNSS requires the arresting police officer to prepare an arrest memorandum with the specified witness attestation and countersignature.

Can the arrested person nominate someone other than a relative?

Yes. Section 36(c) BNSS expressly recognises a friend or any other person named by the arrested person, in addition to a relative.

Does Section 36 itself authorise arrest without a warrant?

No. Section 36 prescribes duties when making an arrest. The legal grounds for arrest without warrant are addressed principally in Section 35 BNSS.

Official legal sources

This article is general legal information, not a substitute for advice on a particular arrest or criminal proceeding.