Key Features of FIR: Bridging the Gap Between Reporting and Investigation

When a crime occurs, the very first document that officially sets the wheels of criminal justice in motion is the First Information Report (FIR). It is more than a mere complaint – it is the foundational record upon which an entire investigation is built. Yet, many people who walk into a police station to report a crime have little idea of what an FIR must actually contain, what rights they hold during the process, and what legal protections they can rely on. Understanding the key features of an FIR is not just important for law students – it is essential knowledge for every citizen.

What is an FIR and where does it stand in law? 🔗

Interestingly, the term “First Information Report” is not explicitly defined anywhere in India’s current criminal procedure law. As the Supreme Court observed in T.T. Antony v. State of Kerala (AIR 2001 SC 2637), the term is commonly understood to refer to information recorded under the relevant procedural law, even though the statute never uses those words. Under the new criminal procedure framework, the FIR is governed by Section 173 of the Bharatiya Nagarik Suraksha Sanhita, 2023 (BNSS), which replaced Section 154 of the earlier Code of Criminal Procedure, 1973 (CrPC), with effect from July 1, 2024.

An FIR is the initial report made to the police regarding the commission of a cognizable offence – that is, a serious crime such as murder, robbery, kidnapping, or rape, where the police have authority to arrest without a warrant and investigate without a magistrate’s prior direction. The moment a valid FIR is registered, the state’s criminal investigation machinery is formally activated.

Salient features of an FIR 🔗

For an FIR to be valid and effective, it must possess certain defining characteristics. These features are both procedural (how it is recorded) and substantive (what information it must carry). Let’s look at each of them carefully.

1. It must relate to a cognizable offence 🔗

The most fundamental requirement is that an FIR can only be registered for a cognizable offence. Cognizable offences are crimes for which the police are empowered to arrest without a warrant and initiate investigation without a magistrate’s prior permission – examples include murder, rape, kidnapping, robbery, dowry death, and grievous hurt. If the information pertains to a non-cognizable offence, it is recorded in a separate register called the Non-Cognizable Report (NCR), and investigation can only proceed after a magistrate’s order.

2. It need not come from the victim or an eyewitness 🔗

A widely misunderstood feature of the FIR is who can lodge it. The law does not restrict this to the victim alone. As the Supreme Court held in Hallu v. State of M.P. (AIR 1974 SC 1936), Section 154 CrPC – now mirrored in Section 173 BNSS – does not require that the report be given by a person who has personal knowledge of the incident. It is sufficient that the information relates to a cognizable offence. This means a witness, a concerned citizen, or even a police officer who independently learns of a crime can file the FIR. Even an anonymous letter disclosing a cognizable offence may, in certain circumstances, be treated as an FIR.

3. The information must be reduced to writing and signed 🔗

Whether the complaint is made orally or electronically, the law is clear that it must ultimately exist in writing. Under Section 173 BNSS, if given orally, the officer in charge must reduce the information to writing, read it back to the informant, and have it signed by them. If submitted electronically, the informant must physically sign the record within three days for it to be officially registered. This requirement protects the informant from later misrepresentation and ensures the accuracy of the recorded information.

4. Essential contents of the FIR 🔗

While the law does not prescribe a rigid word-for-word format, an FIR is expected to carry as much relevant information as is available at the time of reporting. A well-recorded FIR typically includes the details of the incident – such as the time, location, and nature of the offence – descriptions of the accused and any witnesses, and any relevant evidence gathered at the scene. Courts have consistently held that the FIR need not be an encyclopedia of all known facts – it is a first account, not a final one. However, the following information must ideally be captured:

• Informant’s details: Name, address, and contact information of the person lodging the complaint.
• Nature of the offence: A description of what crime was committed, including the specific acts alleged.
• Time and place: When and where the offence was committed or discovered.
• Identity of the accused: Name, description, or any identifiable details of the alleged offender, if known.
• Details of witnesses: Names or descriptions of any witnesses, if available.
• Physical evidence or traces: Any clues left behind at the scene, such as weapons, injuries, or stolen property.

The registering police officer is expected to ask the right questions to ensure this information is as complete as possible, since the FIR lays the groundwork for the entire investigation that follows.

5. The copy of the FIR is a right, not a favour 🔗

One of the most practically important – and often ignored – features of an FIR is the informant’s entitlement to a free copy. Under Section 173(2) of the BNSS (corresponding to Section 154(2) CrPC), the police are legally required to provide a free copy of the FIR to the informant immediately upon registration. This is a statutory right, not a discretionary gesture. Retaining this copy is critical – it serves as the informant’s official record that their complaint was registered.

6. Registration is mandatory when a cognizable offence is disclosed 🔗

The police cannot pick and choose whether to register an FIR. The Supreme Court affirmed in 2014 that police have a statutory obligation to register an FIR when the information received discloses the commission of a cognizable offence – and that no preliminary inquiry is permissible as a prerequisite, except in specific categories like matrimonial disputes, medical negligence, commercial offences, corruption cases, or those with unexplained delays in reporting. This landmark ruling in Lalita Kumari v. Government of U.P. (2014) significantly strengthened victims’ rights across India.

7. FIR is not substantive evidence 🔗

A crucial legal feature of the FIR that students often overlook is its evidentiary status. The FIR is not substantive evidence – it cannot by itself be used to prove the guilt of the accused. However, it plays an important role in corroborating or contradicting the testimony of the informant during trial. Its primary purpose is to set the investigation in motion, not to serve as a final proof of facts. As courts have noted, an FIR is not an encyclopedia – every minute detail is not essential at the stage of registration.

Special protective features under BNSS 2023 🔗

The BNSS has introduced several victim-centric additions that were either absent or not codified under the older CrPC framework. These significantly enhance the FIR’s protective function.

Recording by a woman police officer 🔗

Where a woman reports offences such as rape, sexual assault, or related crimes under the Bharatiya Nyaya Sanhita, 2023 (Sections 64-79 and 124), her statement must be recorded by a woman police officer. If the complainant is temporarily or permanently mentally or physically disabled, the information must be recorded at the person’s home or at a place of their choice. These provisions are designed to reduce the trauma of reporting and eliminate the risk of secondary victimisation at police stations.

Electronic FIR (e-FIR) 🔗

For the first time in codified criminal procedure, the BNSS explicitly permits an FIR to be registered through electronic means – including email, WhatsApp, or online portals. However, the informant must visit the station and sign the information within three days for it to be formally registered as a valid FIR. This change is particularly significant for victims in remote areas, those facing mobility challenges, or those who feel unsafe approaching a police station directly.

Zero FIR: no more jurisdictional barriers 🔗

Section 173(1) of the BNSS explicitly codifies the concept of Zero FIR – allowing any police station to register an FIR irrespective of where the offence was committed, and subsequently transferring it to the jurisdictionally correct station. Previously a judicial creation, Zero FIR now has statutory backing. This is particularly important in time-sensitive cases such as kidnapping or sexual assault, where waiting to reach the correct police station could mean critical delays in investigation.

What if the police refuse to register an FIR? 🔗

The law provides a clear escalation mechanism when a police officer refuses to register an FIR for a cognizable offence. Under Section 173(4) of the BNSS (previously Section 154(3) CrPC), the aggrieved person can send a written complaint to the Superintendent of Police, who is duty-bound to order an investigation or direct a subordinate officer to investigate if a cognizable offence is disclosed. If even this fails, the complainant may approach the jurisdictional magistrate under Section 175(3) BNSS (formerly Section 156(3) CrPC), who can direct the police to register an FIR and investigate. As a last resort, the High Court can be approached through a writ of mandamus under Article 226 of the Constitution.

Why getting the FIR right matters 🔗

From an investigation standpoint, a well-drafted FIR is invaluable. It captures facts at their freshest – before memories fade, evidence is tampered with, or accounts are influenced. Courts have held that unjustified or unexplained delays in lodging an FIR are to be viewed with circumspection, as they may indicate afterthoughts or fabricated accounts. At the same time, the law equally recognises that not every delay is suspicious – legitimate reasons such as the informant’s physical condition, distance from the police station, or fear of the accused can reasonably explain delays. What matters is that once lodged, the FIR must be accurate, complete, and promptly acted upon.

The transition from the CrPC to BNSS has not altered the FIR’s core nature – it remains the official entry point into the criminal justice system, a document whose contents shape the direction of every investigation that follows. What has changed is the system around it: greater accessibility through e-FIR, stronger victim protections, clearer jurisdictional rules through Zero FIR, and stricter police accountability through time-bound procedures and the 90-day progress update requirement introduced under the BNSS.

What do you think? Given that the FIR is not substantive evidence yet significantly shapes the investigation, should there be a more standardised format mandated by law to ensure uniformity in how FIRs are recorded across all states? And with e-FIR now legally valid, how should the law balance accessibility with the risk of false or frivolous complaints filed remotely?

References

1. https://www.drishtijudiciary.com/to-the-point/bharatiya-nagarik-suraksha-sanhita-&-code-of-criminal-procedure/first-information-report-fir
2. https://blog.ipleaders.in/fir-registration-under-bharatiya-nagarik-suraksha-sahita/
3. https://vajiramandravi.com/current-affairs/first-information-report/
4. https://thelegalquotient.com/criminal-laws/bharatiya-nagarik-suraksha-sanhita/first-information-report-fir-s-173-bnss/7341/
5. https://advocatetanmoy.com/bnss-sec-173-information-in-cognizable-cases/
6. https://www.indialawoffices.com/legal-articles/first-information-report-fir
7. https://www.myrights.in/2026/02/fir-guide-bnss-vs-crpc-india.html
8. https://www.amsshardul.com/insight/analysis-of-magistrate-ordered-investigations-under-the-bnss/
9. https://www.bnsbareact.org/bnss-bare-act/section-173-of-the-bharatiya-nagarik-suraksha-sanhita-bnss-2023
10. https://bprd.nic.in/uploads/pdf/BNSS_Handbook_English.pdf
11. https://ijirl.com/wp-content/uploads/2025/06/FIR-UNDER-BNSS-2023-TOWARDS-TRANSPARENCY-TECHNOLOGY-AND-TIMELINESS.pdf
12. https://khaadvocates.com/blog-details/fir-registration-key-differences-between-section-154-crpc-section-173-bnss-explained-by-supreme-court?id=19