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FIR Under BNSS: Significance, Statutory Reforms, and Procedural Steps Post-Recording

A comprehensive guide to First Information Reports (FIR) under Section 173 of the BNSS 2023, covering Zero FIR, e-FIR, and post-registration police procedures.

By APS Law · Advocates10 November 20267 min read

Introduction: The Bedrock of the Criminal Justice Process

On July 1, 2024, India's criminal justice system underwent a monumental transition with the enforcement of the Bharatiya Nagarik Suraksha Sanhita, 2023 (BNSS), replacing the Code of Criminal Procedure, 1973 (CrPC). Alongside the Bharatiya Nyaya Sanhita, 2023 (BNS) and the Bharatiya Sakshya Adhiniyam, 2023 (BSA), the BNSS modernizes police procedures, integrates technology, and redefines how criminal investigations begin.

At the heart of the investigative machinery lies the First Information Report (FIR). An FIR is the formal document prepared by the police upon receiving information regarding the commission of a cognizable offence—an offence where police officers possess statutory authority to arrest without a warrant and initiate an investigation without prior judicial sanction.

Understanding the significance of an FIR, the procedural changes introduced under Section 173 of the BNSS, and the steps that follow its registration is vital for complainants, accused individuals, and legal practitioners alike across Maharashtra, from Mumbai and Thane to the burgeoning urban limits of Mira Road.


Under the erstwhile regime, Section 154 of the CrPC governed the recording of an FIR. In the new procedural code, Section 173 of the BNSS establishes the foundational rules for recording information in cognizable cases, while introducing three structural changes:

1. Codification of the 'Zero FIR'

Previously a judicial and administrative creation, the Zero FIR now finds explicit statutory recognition under Section 173(1) of the BNSS. A citizen can report a cognizable offence to any police station, irrespective of where the crime occurred.

The receiving station must register the information, assign it a serial number '0', provide immediate assistance or preliminary collection of evidence if necessary, and promptly transfer the case records to the jurisdictional police station holding territorial competence.

2. Introduction of the 'e-FIR'

Section 173(1)(ii) of the BNSS permits citizens to communicate information about an offence through electronic means (such as designated citizen portals or email). To ensure authenticity and weed out frivolous filings, the statute imposes a mandatory condition: the informant must personally sign the recorded statement within three days of sending the electronic communication before it is formally registered as an official FIR.

3. Preliminary Enquiry in Specified Offences

Addressing concerns over malicious prosecutions, Section 173(3) of the BNSS introduces a structured framework for preliminary enquiries. For offences punishable with imprisonment of three years or more but less than seven years, the Station House Officer (SHO), with prior approval from an officer not below the rank of Deputy Superintendent of Police (DSP) / Assistant Commissioner of Police (ACP), may conduct a preliminary enquiry within 14 days to determine whether a prima facie case exists before formally registering the FIR.


Significance of Recording an FIR

The registration of an FIR serves several crucial functions:

  • Sets Criminal Law into Motion: An FIR acts as the jurisdictional trigger enabling investigating officers to exercise statutory powers of search, seizure, interrogation, and arrest.
  • Earliest Record of Events: Documenting facts immediately after the incident minimizes opportunities for embellishment, fabrication, or afterthought.
  • Safeguard for the Informant: Under Section 173(2) of the BNSS, a copy of the recorded FIR must be furnished free of cost to the informant immediately upon registration.

Procedural Steps Post-Recording of the FIR

Once the police station officer enters the information into the station diary and registers the FIR, a series of time-sensitive statutory obligations take effect.

[ Registration of FIR ]
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[ Dispatch to Judicial Magistrate (Sec 176 BNSS) ]
         │
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[ Investigation & Forensic Collection (Sec 176(3) BNSS) ]
         │
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[ Examination of Witnesses & Statements (Sec 180 BNSS) ]
         │
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[ Arrest / Notice of Appearance (Sec 35 BNSS) ]
         │
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[ Final Police Report / Chargesheet (Sec 193 BNSS) ]

1. Transmission of the FIR to the Magistrate

Under Section 176 of the BNSS (corresponding to Section 157 CrPC), the police officer must forthwith dispatch a copy of the FIR to the jurisdictional Judicial Magistrate. This acts as a judicial check, preventing anti-dated FIRs and ensuring transparency.

2. Mandatory Forensic Examination for Heinous Crimes

A signature reform under Section 176(3) of the BNSS is the mandatory visit of forensic experts to the crime scene for offences punishable with imprisonment of seven years or more. Forensic teams must collect scientific evidence and record the entire crime scene process via videography on mobile or electronic devices.

3. Examination of Witnesses (Section 180 BNSS)

The investigating officer conducts spot inspections, secures physical evidence, and records statements of material witnesses under Section 180 of the BNSS. The new code explicitly authorizes the recording of such witness statements via audio-video electronic means, enhancing evidentiary reliability.

4. Arrest and Safeguards (Section 35 BNSS)

The power of arrest is balanced by strict safeguards:

  • For offences punishable by up to seven years, arrest is not automatic; officers must evaluate necessity under Section 35(1)(b) of the BNSS and issue a Notice of Appearance unless specific statutory criteria justifying arrest are satisfied.
  • Section 35(7) mandates that for offences carrying imprisonment of less than three years, arrest can only be effected with prior permission from an officer not below the rank of DSP/ACP if the person is infirm or elderly.
  • Details of arrested persons must be displayed physically and digitally at district headquarters and police stations (Section 37 BNSS).

5. Timely Updates to the Victim (Section 193 BNSS)

Under Section 193(3)(ii) of the BNSS, investigating authorities must inform the informant or victim of the progress of the investigation within 90 days, including through electronic communication. This provision addresses long-standing complaints about victims being kept in the dark.

6. Submission of the Final Report

The investigation culminates under Section 193 of the BNSS with the submission of a Police Report to the Magistrate, taking the form of either:

  • A Chargesheet (where sufficient evidence exists to prosecute the accused), or
  • A Final/Closure Report (where evidence is insufficient or the complaint was founded on a mistake of fact/civil dispute).

Remedies When Police Refuse to Register an FIR

If a police station refuses to record an FIR disclosing a cognizable offence, the informant has structured legal remedies:

  1. Representation to the Superintendent / Commissioner of Police: Under Section 173(4) of the BNSS, the aggrieved person may send the substance of the information in writing by registered post or electronic means to the Superintendent of Police or Commissioner of Police (e.g., in Mumbai or Thane Commissionerates).
  2. Application to the Magistrate: If the superior police authority fails to act, the complainant can file an application under Section 175(3) and 175(4) of the BNSS before the jurisdictional Judicial Magistrate seeking an order directing an investigation.

Frequently Asked Questions (FAQs)

1. Can police refuse to register an FIR if the crime occurred outside their jurisdiction?

No. Under Section 173(1) of the BNSS, the concept of Zero FIR is statutorily mandated. The police station must record the information, register it as a Zero FIR, and transfer it to the jurisdictional police station without delay.

2. What happens if I file an e-FIR but cannot visit the police station within three days?

Section 173(1)(ii) of the BNSS stipulates that an e-FIR must be signed by the informant within three days. If you fail to append your signature within this timeframe, the electronic communication will not proceed as a formal registered FIR until compliance is secured.

3. Is preliminary enquiry mandatory for every offence under the BNSS?

No. A preliminary enquiry under Section 173(3) of the BNSS is discretionary and restricted to offences punishable with imprisonment of between three and seven years. It must be completed within 14 days and requires prior permission from an officer of at least DSP/ACP rank.

4. What is the statutory timeline to conclude investigations for chargesheets?

Section 193 of the BNSS requires investigations to be completed without unnecessary delay. For specific offences involving rape and child sexual offences, the investigation must be completed within two months from the date the information was recorded.


The procedural changes introduced by the BNSS emphasize digital integration, scientific investigation, and victim engagement. Whether you are dealing with the refusal of authorities to register an FIR, navigating the procedures of a Zero FIR, or seeking legal defense following the registration of an FIR, timely legal guidance ensures that statutory protections under the new criminal laws are fully upheld.

At APS Law, our criminal defense and litigation practice assists clients across Mumbai, Thane, and Mira Road with FIR registrations, police representations, anticipatory and regular bail, and quashing petitions. Contact our team to schedule an initial consultation regarding your matter.

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