173 BNSS is the section of the Bharatiya Nagarik Suraksha Sanhita, 2023, that lays down the complete procedure for how police must register, investigate, and report cases — from the moment a crime is reported to the final submission of a chargesheet to the court. It replaces the old Section 154 and Section 173 of the Code of Criminal Procedure (CrPC), 1973.
Quick Reference Table: 173 BNSS at a Glance
| Detail | Information |
|---|---|
| Full Name | Section 173, Bharatiya Nagarik Suraksha Sanhita, 2023 |
| Also Known As | 173 BNSS, Section 173 BNSS |
| Replaces | Sections 154 & 173 of CrPC, 1973 |
| Enacted | August 11, 2023 (Parliament); Effective July 1, 2024 |
| Governing Ministry | Ministry of Home Affairs, Government of India |
| Primary Subject | FIR registration + Police investigation report (chargesheet) |
| Applicability | All cognizable offences across India |
| Key New Feature | Zero FIR, mandatory e-FIR, 90-day chargesheet timeline |
| Punishment for Non-compliance | Departmental action + contempt of court |
| Relevant Court | Magistrate (to whom chargesheet is submitted) |
What Exactly Is 173 BNSS? (And Why Should You Care?)
Picture this: something bad happens — a theft, an assault, or worse. You walk into a police station and want to report it. What happens next? Who writes it down? Does the police have to register a case? Can they simply say “come back tomorrow”?
That is exactly where 173 BNSS comes in.
Section 173 BNSS is the legal backbone of how India’s police system handles crime reporting. It is not just one rule — it is a detailed procedural map that covers everything from the moment you walk into a police station to the day a chargesheet lands on a magistrate’s desk.
Key Features of 173 BNSS
| Feature | Detail |
|---|---|
| Mandatory FIR Registration | Police cannot refuse to register an FIR for cognizable offences |
| Zero FIR Provision | FIR can be filed at any police station regardless of jurisdiction |
| E-FIR Option | Online FIR filing is now legally recognised |
| Investigation Timeline | Chargesheet must be filed within 60 or 90 days depending on offence |
| Preliminary Enquiry | Allowed for offences punishable by 3–7 years (max 14 days) |
| Victim Copy | Free copy of FIR to the complainant immediately |
| Progress Update | Police must inform complainant of investigation progress |
| Audio-Visual Recording | Statements of vulnerable witnesses to be recorded electronically |
173 BNSS in Hindi — सेक्शन 173 BNSS क्या है?
सेक्शन 173 BNSS (भारतीय नागरिक सुरक्षा संहिता, 2023) के अनुसार, जब भी कोई संज्ञेय अपराध (cognizable offence) होता है, तो पुलिस को उसकी FIR दर्ज करना अनिवार्य है। पुलिस यह नहीं कह सकती कि “यह हमारे थाने का क्षेत्र नहीं है” — अब ज़ीरो FIR किसी भी थाने में दर्ज हो सकती है।
जांच पूरी होने के बाद, पुलिस को एक रिपोर्ट (चार्जशीट) अदालत में जमा करनी होती है। इस रिपोर्ट को पुलिस रिपोर्ट या अंतिम रिपोर्ट कहते हैं।
| BNSS 173 की मुख्य बातें | विवरण |
|---|---|
| FIR दर्ज करना | हर संज्ञेय अपराध में अनिवार्य |
| ज़ीरो FIR | किसी भी थाने में दर्ज हो सकती है |
| E-FIR | ऑनलाइन FIR अब कानूनी रूप से मान्य |
| चार्जशीट की समयसीमा | 60 या 90 दिन (अपराध की गंभीरता के अनुसार) |
| शिकायतकर्ता को सूचना | जांच की प्रगति की जानकारी देना अनिवार्य |
| प्रारंभिक जांच | 3–7 साल की सजा वाले अपराधों में 14 दिन तक |
The 173 BNSS Act — What Does the Full Law Actually Say?
The 173 BNSS Act (technically, Section 173 of the Bharatiya Nagarik Suraksha Sanhita, 2023) is a long and detailed provision. Let’s walk through it step by step — without the legal headache.
Sub-Section 1: The FIR Obligation
The very first part of Section 173 BNSS says that when a police station officer-in-charge receives information about a cognizable offence, they must register it. No ifs, no buts. This information becomes the First Information Report — the famous FIR.
The FIR must be:
- Written down (or recorded electronically)
- Read out to the person giving the information
- Signed by that person
- Given to the informant as a free copy immediately
| FIR Requirement | Status Under 173 BNSS |
|---|---|
| Written FIR | Mandatory |
| Electronic/e-FIR | Now legally valid |
| Free copy to informant | Mandatory, immediate |
| Read aloud to informant | Mandatory before signing |
| Entry in station diary | Mandatory |
| Forwarded to Magistrate | Mandatory |
Sub-Section 2: The Zero FIR Revolution
One of the most powerful changes under the 173 BNSS Act is the legal codification of “Zero FIR.” If a cognizable offence happens outside a police station’s jurisdiction, the station that receives the complaint still must register it — and then transfer it to the appropriate station.
| Zero FIR Feature | Explanation |
|---|---|
| Definition | FIR filed at any police station regardless of jurisdiction |
| Obligation | Registering station must register AND transfer |
| Transfer Timeline | Within 15 days of registration |
| Victim Protection | Cannot be turned away at any station |
| Earlier Status | Was a Supreme Court direction, now codified in law |
Sub-Section 3: Preliminary Enquiry (PE)
Here’s a nuanced part of Section 173 BNSS. For offences punishable with imprisonment between 3 and 7 years, the police have the option to conduct a preliminary enquiry (PE) before registering an FIR.
This preliminary enquiry:
- Can last a maximum of 14 days
- Must be done to check if a prima facie case exists
- Cannot be used to delay or avoid registering a legitimate FIR
| PE Timeline | Detail |
|---|---|
| Maximum Duration | 14 days |
| Applicable Offences | Punishable with 3–7 years imprisonment |
| Purpose | Verify existence of prima facie case |
| Outcome if Case Found | FIR must be registered immediately |
| Outcome if No Case | Complaint can be dropped with reasons recorded |
Sub-Section 4 to Sub-Section 6: The Investigation and Chargesheet
After the FIR, the investigation begins. 173 BNSS sets a strict timeline for filing the final report (chargesheet):
| Offence Type | Chargesheet Deadline |
|---|---|
| Offences punishable with death/life imprisonment | 90 days (extendable by Magistrate) |
| Other offences | 60 days (extendable by Magistrate) |
| If chargesheet not filed in time | Accused is entitled to default bail |
The chargesheet must include:
- Names of parties
- Nature of information
- Names of witnesses
- Whether the accused has been arrested
- Medical examination reports (if applicable)
- Forensic reports
FIR Under Section 173 BNSS — Everything You Need to Know
Filing a FIR under Section 173 BNSS is something every Indian citizen should understand — because at some point in life, you or someone you know may need to do exactly this.
How to File an FIR Under 173 BNSS
The process is simpler than most people think:
| Step | Action |
|---|---|
| Step 1 | Visit the nearest police station (any station, thanks to Zero FIR) |
| Step 2 | Give information about the cognizable offence to the officer-in-charge |
| Step 3 | Police records it in writing or electronically |
| Step 4 | It is read out to you and signed |
| Step 5 | You receive a free copy immediately |
| Step 6 | The FIR number is given to you for tracking |
Can Police Refuse to File an FIR?
No. Under FIR under Section 173 BNSS, refusal to register an FIR for a cognizable offence is illegal. If a police officer refuses:
| Remedy | How to Use It |
|---|---|
| Superintendent of Police | Directly complain in writing; SP can direct registration |
| Magistrate | File complaint under Section 175 BNSS (Magistrate can order FIR) |
| High Court Writ | File writ petition under Article 226 of the Constitution |
| National Human Rights Commission | For serious violations of rights |
E-FIR: The Digital Revolution in Crime Reporting
One of the most exciting additions in 173 BNSS is the e-FIR option. For certain categories of offences, especially where the accused is not known, victims can file an FIR online.
| E-FIR Feature | Status |
|---|---|
| Legal Recognition | Full statutory recognition under BNSS 2023 |
| Platform | State police portals (varies by state) |
| Suitable For | Property crimes, online fraud, unknown offenders |
| Physical Verification | Required within 3 days of online submission |
| FIR Number | Generated digitally and immediately |
173 BNSS vs CrPC — What Changed?
One of the most common questions legal professionals and citizens ask is: what is 173 BNSS in CrPC terms? Put simply, what did it replace?
The answer: 173 BNSS in CrPC comparison shows that the new section merges what were two separate sections in the old law — Section 154 (FIR) and Section 173 (police report/chargesheet) of the CrPC — into one comprehensive provision.
Side-by-Side Comparison Table
| Feature | Old CrPC (1973) | New BNSS (2023) — 173 BNSS |
|---|---|---|
| FIR provision | Section 154 CrPC | Section 173 BNSS |
| Chargesheet provision | Section 173 CrPC | Section 173 BNSS |
| Zero FIR | Only Supreme Court direction | Codified in statute |
| E-FIR | Not recognised | Fully recognised |
| Preliminary enquiry | Not structured | 14-day structured PE |
| Audio-visual statement | Not mandatory | Mandatory for vulnerable witnesses |
| Forensic investigation | No minimum threshold | Mandatory for offences with 7+ years |
| Investigation update to victim | Not specified | Mandatory |
| Chargesheet deadline | 60/90 days | 60/90 days (unchanged but stricter) |
| Transgender/women FIR | No special provision | Special officer provision |
Section 173 BNSS Punishment — What Happens When Police Break the Rules?
Now here’s the part that most people don’t know: Section 173 BNSS punishment is not just something for accused persons. It is also about what happens when the police themselves fail to follow the law.
Consequences for Police Non-Compliance
| Violation | Consequence |
|---|---|
| Refusing to register FIR | Contempt of court + departmental action |
| Not giving free copy of FIR | Disciplinary proceedings |
| Filing chargesheet beyond deadline | Accused gets default bail by right |
| Conducting PE beyond 14 days | Investigation treated as irregular; High Court can interfere |
| Not forwarding Zero FIR within 15 days | Departmental inquiry against officer |
Legal Myth vs Fact Table
One of the best services any legal article can do is bust the myths. There are plenty of dangerous misunderstandings floating around about 173 BNSS. Let’s fix them.
| Myth | Fact |
|---|---|
| “Police can refuse FIR if they don’t believe you” | FALSE. Police must register FIR for any cognizable offence. Disbelief is not grounds for refusal. |
| “Zero FIR can be filed only in emergencies” | FALSE. Zero FIR can be filed anytime the appropriate station is inconvenient. |
| “E-FIR is only for major cities” | FALSE. E-FIR is a statutory right across all states, though implementation varies. |
| “If chargesheet is delayed, the accused goes free forever” | FALSE. Default bail is given, but the case continues. The accused is released on bail, not acquitted. |
| “Preliminary enquiry means police can delay FIR for months” | FALSE. PE is limited to 14 days strictly. |
| “173 BNSS replaces only Section 173 CrPC” | PARTIALLY FALSE. It also effectively replaces Section 154 CrPC (FIR provision). |
| “Women must file FIR only at women police stations” | FALSE. Any police station must register an FIR. Women officers are involved in recording women’s statements. |
| “An FIR cannot be quashed once filed” | FALSE. Courts can quash an FIR under appropriate legal grounds. |
Legal Case Studies: Key Court Decisions on 173 BNSS and Its Predecessor Provisions
Since 173 BNSS came into effect on July 1, 2024, and it draws heavily from earlier CrPC provisions, both pre-BNSS and post-BNSS judgments are relevant. Here are the most important ones explained simply.
Case Study 1: Lalita Kumari v. Government of Uttar Pradesh & Others
| Element | Detail |
|---|---|
| Case Name | Lalita Kumari v. Government of U.P. & Others |
| Court | Supreme Court of India (Constitutional Bench) |
| Year | 2013 (2014 SCC 1) |
| Background | A minor girl was abducted. Her father went to the police to file an FIR, but the police refused to register it. He approached the Supreme Court. |
| Legal Question | Is registration of an FIR mandatory when a cognizable offence is disclosed? |
| Court’s Decision | Yes. Registration of an FIR is mandatory under Section 154 CrPC (now 173 BNSS) when information about a cognizable offence is received. Police have no discretion to refuse. |
| Legal Principle | Mandatory FIR registration for cognizable offences; preliminary enquiry limited to specific offences; no discretion with police. |
| Why It Matters | This is the founding judgment that made 173 BNSS‘s mandatory FIR rule so strong. It is now statutory under the new law, not just case law. |
Case Study 2: Arnab Ranjan Goswami v. Union of India
| Element | Detail |
|---|---|
| Case Name | Arnab Ranjan Goswami v. Union of India |
| Court | Supreme Court of India |
| Year | 2020 |
| Background | Multiple FIRs were filed in different states against a journalist for the same alleged offence. He sought protection and transfer of cases. |
| Legal Question | Can multiple FIRs for the same cause of action be filed across states? What is the scope of protection? |
| Court’s Decision | The court emphasised personal liberty and directed consolidation. It also reaffirmed that FIR registration must not be used as a tool for harassment. |
| Legal Principle | FIR cannot be used as a weapon of harassment; multiple FIRs on same issue can be consolidated. |
| Why It Matters | This case shows that FIR under Section 173 BNSS has two sides — it is a right for victims AND it can be misused against individuals. Courts will protect both. |
Conclusion: Why 173 BNSS Matters to Every Indian
173 BNSS is an important provision that protects citizens’ rights by governing FIR registration for cognizable offences. It includes provisions for Zero FIR and electronic reporting, making it easier to report crimes. It replaces Section 154 of the old CrPC, bringing changes to the criminal justice system. However, chargesheet deadlines are governed by other BNSS provisions. Understanding 173 BNSS helps citizens know their rights and the correct procedure for reporting cognizable offences.
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Frequently Asked Questions
Q1. What is 173 BNSS?
Section 173 BNSS governs FIR registration for cognizable offences.
Q2. Is 173 BNSS the same as Section 154 CrPC?
Yes, both deal with FIR registration, but BNSS introduces updated procedures.
Q3. What happens if police refuse to register an FIR?
You can approach senior police officers or a Magistrate for relief.
Q4. Can I file an FIR online under Section 173 BNSS?
Yes, electronic reporting is permitted under specified legal procedures.
Q5. What is Zero FIR under Section 173 BNSS?
Zero FIR allows reporting a cognizable offence at any police station, regardless of jurisdiction.
Q6. What is the chargesheet deadline under Section 173 BNSS?
Chargesheet deadlines are governed by other BNSS provisions.
Q7. Can an FIR under Section 173 BNSS be cancelled?
A High Court can quash an FIR in appropriate cases.
Q8. What is 173 BNSS in Hindi?
धारा 173 BNSS संज्ञेय अपराधों में FIR दर्ज करने की प्रक्रिया बताती है।
