Introduction
The First Information Report (FIR) is the foundational document of the Indian criminal justice process. It constitutes the earliest formal information received by the police regarding a cognizable offence and sets the investigative machinery in motion.
Under the contemporary legislative framework, the law governing FIRs is distributed across three principal enactments:
- Bharatiya Nagarik Suraksha Sanhita, 2023 (BNSS) – governs receipt, recording, zero-FIR, e-FIR, preliminary inquiry, and investigation;
- Bharatiya Nyaya Sanhita, 2023 (BNS) – defines substantive offences and their ingredients;
- Bharatiya Sakshya Adhiniyam, 2023 (BSA) – determines relevance, admissibility, corroboration, contradiction, and proof.
The Tripartite Statutory Framework
Under India’s updated criminal law architecture, the treatment of an FIR is governed by three specialised statutes that operate in a sequential and complementary manner:
| Statute | Nature of Law | Core Question Answered |
|---|---|---|
| BNS, 2023 | Substantive Law | What offence has been committed? |
| BNSS, 2023 | Procedural Law | How must the police receive, record and investigate the information? |
| BSA, 2023 | Evidentiary Law | How is the FIR relevant, admissible and usable in court? |
3. Core Evidentiary Principles
3.1 FIR Is Not Substantive Evidence
An FIR is merely the earliest information relating to a cognizable offence. It is not substantive evidence of the crime. Its primary legal purposes are:
- To set the criminal law in motion
- To capture the earliest unembellished version of the occurrence
- To enable prompt preservation of evidence
- To serve as a safeguard against subsequent fabrication, tutoring or afterthought
- To assist the court in testing the credibility of the informant
3.2 Corroboration and Contradiction
When the informant appears as a witness:
- Corroboration — Under Section 160 BSA, the FIR may be used to corroborate the informant’s testimony if it relates to the same fact and was made at or about the time of the occurrence (or before a competent authority).
- Contradiction — Under Section 148 BSA, material contradictions or omissions in the FIR may be used to impeach the informant’s credibility, provided the witness is properly confronted with the relevant portions during cross-examination.
3.3 Special Situations
- Third-party witnesses: An FIR can be used only to corroborate or contradict its maker. It has no evidentiary value against or in favour of other witnesses.
- Death of the informant: The FIR loses its ordinary corroborative value. It becomes relevant only if it satisfies the requirements of a dying declaration under Section 26(a) BSA.
- Accused as informant: Confessional portions of the FIR are inadmissible under Section 23 BSA. However, that portion of the information which distinctly relates to a fact discovered in consequence thereof is admissible (proviso to Section 23 BSA).
Statutory Registration Under Section 173 BNSS
Zero-FIR
Information regarding a cognizable offence may be given to any police station, irrespective of territorial jurisdiction.
Electronic FIR (e-FIR)
Information may be given by electronic communication. It shall be taken on record only after it is signed by the informant within three days.
Preliminary Enquiry
Under Section 173(3), in cases of cognizable offences punishable with imprisonment of three years or more but less than seven years, the officer-in-charge may, with the prior permission of an officer not below the rank of Deputy Superintendent of Police, conduct a preliminary enquiry within fourteen days to ascertain whether a prima facie case exists (statutory recognition of the principle in Lalita Kumari v. State of U.P.).
Practical Evidentiary Matrix
| Scenario / Situation | Evidentiary Status & Legal Significance | Governing Provision |
|---|---|---|
| Informant testifies at trial | FIR (as a previous statement in writing) may be used to contradict the informant under proper confrontation procedure, or to corroborate the informant’s oral testimony if it relates to the same fact and was made at or about the time of the occurrence (or before a competent authority). | Sections 148 & 160 BSA |
| Informant dies before trial | The FIR itself is not automatically admissible as substantive evidence merely because the informant is dead. It can be relevant only if it qualifies as a dying declaration (i.e., the statement relates to the cause of the informant’s death or the circumstances of the transaction resulting in death, and the cause of death is in question). | Section 26(a) BSA |
| FIR contains material omissions | Material omissions or contradictions in the FIR may be used to impeach the credibility of the informant, provided the informant is properly confronted with the relevant portions during cross-examination. | Section 148 BSA |
| Accused previously lodged FIR | Any confessional portion of the FIR lodged by the accused is inadmissible against him. However, the portion of the information that distinctly relates to a fact discovered in consequence of that information is admissible. Non-confessional portions may also be relevant as admissions in appropriate cases. | Section 23 BSA (including proviso) |
| Delayed dispatch to Magistrate | The officer-in-charge must forthwith send a report of the information to the Magistrate. Unexplained delay in dispatching the FIR/report to the Magistrate can undermine the credibility of the prosecution case and raise a suspicion of post-facto fabrication or embellishment (though delay is not automatically fatal if satisfactorily explained). | Section 176 BNSS |
Conclusion
The FIR remains the critical starting point of every criminal investigation. While the BNS classifies the substantive offence and the BNSS regulates the police duties of registration and investigation, the BSA strictly limits the evidentiary use of the FIR to corroboration, contradiction, dying declarations, and limited discovery statements. This carefully calibrated framework ensures both the transparency of the investigative process and the protection of the accused’s right to a fair trial.
