BNSS vs CrPC is one of the highest-priority topics for every judiciary exam in India from 2026 onwards. The Bharatiya Nagarik Suraksha Sanhita, 2023 (BNSS) replaced the Code of Criminal Procedure, 1973 (CrPC) from 1 July 2024 — not as an amendment, but as a complete replacement. Every section number changed. Several landmark provisions were modified. New mechanisms — Zero FIR, staggered police custody, mandatory forensic investigation, trials in absentia — were introduced for the first time.
Most BNSS vs CrPC comparison articles list the changes. This guide goes further: it gives you the exact section mapping from CrPC to BNSS, the specific timelines that have changed, the case laws where courts have already applied BNSS provisions, and the exam-specific focus areas for RJS, UP PCS J, GJS, and other state judiciary examinations. Every difference explained here is drawn from the bare text of both statutes and from Jyoti Saxena’s direct observation of how BNSS is being applied in actual criminal proceedings before the Rajasthan High Court and Jaipur district courts.
BNSS vs CrPC — The Basics: What Changed and What Did Not
Before the detailed section-wise comparison, three foundational facts about the BNSS vs CrPC transition that every judiciary aspirant must know:
| Parameter | CrPC 1973 | BNSS 2023 |
| Full Name | Code of Criminal Procedure, 1973 | Bharatiya Nagarik Suraksha Sanhita, 2023 |
| Total Sections | 484 sections | 531 sections (47 new sections added) |
| Effective Date | In force since 1 April 1974 | In force from 1 July 2024 |
| Chapters | 37 Chapters | 43 Chapters |
| Schedules | 2 Schedules | 2 Schedules (restructured) |
| Primary Focus | Procedural framework — investigation, trial, appeal | Modernised procedure + victim rights + technology integration |
| Section Numbering | Original CrPC numbering | New numbering — most sections shifted upward by ~40-47 digits |
| Colonial Origin | Replaced CrPC 1898 (colonial) | Replaced colonial-era CrPC 1973 |
| The Most Important BNSS vs CrPC Fact for Judiciary Exams: BNSS applies to ALL offences committed on or after 1 July 2024. CrPC continues to apply to ALL offences committed before 1 July 2024. Both codes will operate simultaneously for years as old cases complete their trials. Exam implication: A question about an offence committed on 15 August 2024 must be answered using BNSS. An offence committed on 15 June 2024 uses CrPC. Always check the date of the offence before applying the code. |
BNSS vs CrPC — Section-Wise Mapping Table (Most Tested Provisions)
This section mapping table covers the provisions most frequently tested in judiciary exam Prelims MCQs and Mains descriptive answers. The shift in section numbers is not uniform — candidates who apply CrPC section numbers in BNSS-based answers in 2026 will lose marks for outdated citation.
| Provision | CrPC Section | BNSS Section | Key Change |
| FIR — First Information Report | Section 154 | Section 173 | Zero FIR introduced — FIR can be filed at any police station regardless of jurisdiction |
| Zero FIR | Not in CrPC — developed by courts | Section 173(1) proviso | Now statutory — police must register FIR and transfer to jurisdictional station |
| Arrest without warrant | Section 41 | Section 35 | Added requirement: police must record reasons in writing; D.K. Basu guidelines now statutory |
| Police custody (remand) | Section 167 — 15 days maximum | Section 187 — staggered up to 60/90 days | Staggered remand: 15 days initially, extendable in phases — most controversial BNSS change |
| Anticipatory bail | Section 438 | Section 482 | No substantive change in grounds; Section 18 SC/ST Act bar interpretation: contested post-BNSS |
| Regular bail — Sessions Court | Section 439 | Section 483 | Same courts; bail application must be decided within 7 days (new timeline) |
| Default bail (statutory) | Section 167(2) | Section 187(2) | Right preserved — if chargesheet not filed in 60/90 days, accused entitled to bail |
| Bail application timeline | Not specified | Section 480 — 7 days | Magistrate must decide bail application within 7 days of filing — new statutory deadline |
| Charge framing — Sessions Court | Section 228 | Section 251 | No substantive change; section number changed |
| Charge framing — Magistrate | Section 240 | Section 263 | No substantive change; section number changed |
| Committal to Sessions Court | Section 209 | Section 232 | Committal must be completed within 90 days — new timeline |
| Summary trial threshold | Section 260 — Rs. 200 | Section 283 — Rs. 20,000 | 100x increase in threshold; offences up to 3 years now triable summarily (was 2 years) |
| Judgment pronouncement | Section 353 — no specific timeline | Section 392 — 30 days (extendable to 45) | Sessions Court must pronounce within 30 days of arguments, 45 with reasons |
| Set-off of detention | Section 428 | Section 479 | Same provision; section number changed |
| Inherent powers of HC | Section 482 | Section 528 | Same inherent jurisdiction; new section number — filing under old number is a registry defect |
| Victim rights — compensation | Section 357 | Section 395 | Expanded victim compensation framework; court can award compensation suo motu |
| Witness examination (video) | No provision for mandatory video | Section 530 | Virtual trials — entire trial including cross-examination can be via video conference |
| Forensic investigation | Not mandatory | Section 176(3) | Mandatory forensic investigation for offences punishable with 7+ years imprisonment |
| Trial in absentia | Section 299 — limited | Section 356 | Full trial, conviction and sentence possible if proclaimed offender fails to appear in 90 days |
| Mandatory medical examination | Section 53A — limited | Section 51 | Expanded; includes DNA, blood, samples — broader scope of medical examination powers |
| Police inform victim | No specific timeline | Section 193 | Police must inform victim of investigation progress within 90 days |
| Electronic records | Section 65A/B — limited | Section 94 + BSA integration | Broadened electronic evidence collection; integration with BSA 2023 electronic evidence provisions |
The 10 Most Important BNSS vs CrPC Differences — Exam Focus
Every change in the BNSS vs CrPC table above matters in practice. These ten are the most heavily tested in judiciary exam Prelims MCQs and the most likely to appear in Mains descriptive and problem questions:
1. Zero FIR — Section 173 BNSS (Not in CrPC)
Under CrPC, an FIR had to be filed at the police station having territorial jurisdiction over the offence. If a person was assaulted in Jodhpur and reported it to a Jaipur police station, the Jaipur station could refuse to register the FIR and redirect the complainant. Zero FIR, developed through judicial practice and now codified under Section 173(1) BNSS proviso, requires any police station to register an FIR regardless of whether the offence occurred in its jurisdiction. The FIR must then be transferred to the jurisdictional station within 15 days.
Exam implication: Zero FIR is a direct statutory right under BNSS. MCQ questions will test whether candidates know that Zero FIR is now in BNSS (it was not in CrPC). Mains questions may ask for the procedure — register first, transfer within 15 days.
2. Staggered Police Custody — Section 187 BNSS vs Section 167 CrPC
This is the most controversial change in BNSS and the most important for judiciary exam mains answers. Under Section 167 CrPC, police custody (remand) was limited to a maximum of 15 days from arrest. Under Section 187 BNSS, the initial 15-day custody period can be extended in phases — total police custody can extend up to 60 days for offences punishable with less than 10 years, and up to 90 days for offences punishable with 10 years or more or death. The custody need not be taken consecutively — it can be taken in parts throughout the investigation period.
| Jyoti Saxena — Courtroom Observation on BNSS Custody: In criminal defence practice before the Jaipur District Court and Rajasthan High Court since July 2024, the most frequent BNSS-related argument has been on Section 187 — the staggered custody provision. Defence counsel routinely challenge extended custody requests on grounds that the initial investigation period was insufficient justification for additional remand phases. Courts have required specific reasons for each extension. For judiciary exam purposes: know the exact custody limits (15 days initial, extendable in phases to 60/90 days) and the default bail right under Section 187(2) BNSS — if chargesheet is not filed within the maximum custody period, the accused is entitled to bail as a statutory right. |
3. Mandatory Forensic Investigation — Section 176(3) BNSS (New)
Under BNSS Section 176(3), forensic investigation is mandatory for offences punishable with imprisonment of seven years or more. A forensic expert must visit the crime scene, collect evidence, and submit a report. CrPC had no such mandatory forensic requirement. This provision directly affects the investigation stage of serious criminal matters and will appear in judiciary exam questions on criminal investigation procedure.
Exam implication: If a question states an offence punishable with 10 years (like rape under Section 64 BNS) — forensic investigation is mandatory under BNSS. Missing this step in your criminal procedure answer is a specific BNSS knowledge gap.
4. Mandatory Timelines — New in BNSS, Absent in CrPC
| Procedure | CrPC Timeline | BNSS Timeline | Exam Significance |
| Bail application decision | Not specified | 7 days — Section 480 | Magistrate MUST decide within 7 days |
| Committal to Sessions Court | Not specified | 90 days — Section 232 | Must complete committal in 90 days |
| Sessions judgment (post arguments) | Not specified | 30 days, extendable to 45 — Section 392 | Sessions Court bound by this timeline |
| Victim informed of investigation | Not specified | 90 days — Section 193 | Police must update victim within 90 days |
| Transfer of Zero FIR | Not applicable | 15 days — Section 173 | Must transfer to jurisdictional PS in 15 days |
5. Anticipatory Bail — Section 482 BNSS vs Section 438 CrPC
The substantive grounds for anticipatory bail remain the same under Section 482 BNSS as they were under Section 438 CrPC — apprehension of arrest, nature of accusation, antecedents of the accused, possibility of fleeing. However, two post-BNSS developments are exam-critical:
First: The Allahabad High Court held in December 2025 that Section 482 BNSS applies retrospectively — meaning anticipatory bail applications can be filed under BNSS even for offences committed before 1 July 2024. This is a developing area of jurisprudence that judiciary exam candidates must track.
Second: Section 18 of the SC/ST (Prevention of Atrocities) Act specifically bars anticipatory bail by reference to ‘Section 438 CrPC.’ Post-BNSS, whether this bar applies to Section 482 BNSS applications is contested — the Allahabad High Court held in December 2025 that the bar does not apply to BNSS applications; the Supreme Court has not finally settled this. Judiciary exam Mains answers on this topic must acknowledge the contested position.
6. Default Bail — Section 187(2) BNSS vs Section 167(2) CrPC
Default bail — the statutory right to bail when the chargesheet is not filed within the prescribed period — is preserved under Section 187(2) BNSS. The periods are: 60 days for offences punishable with less than 10 years, 90 days for offences punishable with 10 years or more or death. These periods mirror CrPC but now apply within the staggered custody framework. If the total chargesheet filing period expires without filing, the accused has an indefeasible right to bail — the court cannot deny it.
7. Summary Trials — Section 283 BNSS vs Section 260 CrPC
Summary trials under CrPC were limited to offences where the value of property involved did not exceed Rs. 200 and where the maximum punishment did not exceed two years. Under Section 283 BNSS, both limits have been significantly expanded: the property threshold has been raised 100 times to Rs. 20,000, and offences punishable with up to three years can now be tried summarily. This allows Magistrates to dispose of a much larger category of minor offences through the faster summary process.
8. Trials in Absentia — Section 356 BNSS (New)
CrPC permitted recording of evidence in the absence of an absconding accused under Section 299, but did not permit a complete trial, conviction, and sentence in absentia. Section 356 BNSS introduces a full mechanism for trials in absentia. If a proclaimed offender fails to appear within 90 days of charges being framed, the trial can proceed to completion — including appreciation of evidence, pronouncement of conviction, and imposition of sentence — without the accused’s presence. This is a significant departure from CrPC practice and will appear in both MCQ and mains questions on criminal trial procedure.
9. Victim Rights — Section 395 BNSS vs Section 357 CrPC
Section 357 CrPC allowed courts to award compensation to victims from fines paid by convicted persons. Section 395 BNSS significantly expands this framework: courts can now award compensation suo motu — without a specific application from the victim — and the framework for determining compensation has been made more structured. The victim’s right to information about investigation progress (Section 193 BNSS — police must inform within 90 days) is entirely new.
10. Section 528 BNSS — Inherent Powers of High Court
Section 482 CrPC — the inherent powers of the High Court to prevent abuse of process and secure ends of justice — is now Section 528 BNSS. This is critical for practitioners and for judiciary exam candidates. Filing a petition under ‘Section 482 CrPC’ before a High Court for an offence committed after 1 July 2024 is a drafting error — the correct citation is Section 528 BNSS. The Rajasthan High Court registry has been returning such petitions for correction. The substantive power is identical; the section number has changed.
BNSS vs CrPC — Case Laws for Judiciary Exam Answer Writing
These judgments on BNSS provisions — decided after 1 July 2024 — are directly relevant for judiciary mains answer writing. A candidate who cites these cases in BNSS-related mains answers demonstrates both knowledge of the new code and awareness of emerging jurisprudence.
| Case | Court / Date | BNSS Provision | Ratio — Exam Use |
| Arnesh Kumar v. State of Bihar (2014 SC) | Supreme Court — Pre-BNSS | Now codified in Section 35 BNSS | Arrest must be justified by reasons recorded in writing. BNSS Section 35 makes this statutory. Cite this case with Section 35 BNSS for arrest-related questions. |
| D.K. Basu v. State of West Bengal (1997 SC) | Supreme Court — Pre-BNSS | Now codified in Sections 35, 37, 38 BNSS | Rights of arrested persons — memo of arrest, right to inform family, medical examination. These are now statutory rights under BNSS. Cite with relevant BNSS section. |
| Satender Kumar Antil v. CBI (2022 SC) | Supreme Court 2022 | Section 480/482/483 BNSS | Guidelines for bail — bail is the rule, jail is the exception. Still applicable under BNSS bail provisions. Directly citable in BNSS bail questions. |
| Allahabad HC — SC/ST Act & Anticipatory Bail (Dec 2025) | Allahabad High Court, December 2025 | Section 482 BNSS vs Section 18 SC/ST Act | Bar under Section 18 SC/ST Act (which references Section 438 CrPC) may not apply to Section 482 BNSS applications. Contested position — acknowledge in exam answers. |
| Supreme Court — GST/Customs arrest rights (Feb 2025) | Supreme Court, 27 February 2025 | BNSS rights of arrested persons | BNSS rights of arrested persons apply to arrests under special statutes including GST Act and Customs Act. Cite for questions on arrest rights under special legislation. |
| Dhanraj Aswani v. Amar S. Mulchandani (SC) | Supreme Court | Section 482 BNSS | Person in custody for one offence can apply for anticipatory bail for another offence for which they apprehend arrest. Applicable under Section 482 BNSS. |
BNSS vs CrPC — What Has NOT Changed
Equally important for judiciary exam accuracy is knowing what the BNSS vs CrPC comparison shows has NOT changed. Several candidates make the mistake of assuming everything is new:
- The three-tier magistracy structure — Executive Magistrates and Judicial Magistrates — remains the same under BNSS as under CrPC.
- The Sessions Court as the court of original jurisdiction for sessions-triable offences — unchanged.
- The High Court’s appellate, revisional, and inherent jurisdiction — same, but now under Section 528 BNSS instead of Section 482 CrPC.
- The fundamental right to bail as the rule — the principle from Satender Kumar Antil (2022) and earlier cases that bail is the rule and jail is the exception continues to govern BNSS bail jurisprudence.
- The burden of proof in criminal cases — Section 101 BSA 2023 (same numbering as old Evidence Act) — unchanged in principle.
- The right to fair trial, right to legal representation, right against self-incrimination — all preserved under BNSS in the same structural framework as CrPC.
- The classification of offences as cognisable and non-cognisable, bailable and non-bailable — same system under BNSS, same Schedules structure.
BNSS vs CrPC — Exam MCQ Focus Points
For RJS, UP PCS J, GJS, and other state judiciary Prelims, these are the BNSS vs CrPC MCQ points that appear most frequently. Memorise these as specific section-number facts:
| MCQ Topic | CrPC Answer | BNSS Answer | Frequency |
| Sections in CrPC vs BNSS | 484 sections | 531 sections | High |
| Zero FIR provision | No specific provision | Section 173(1) proviso | High |
| Maximum police custody — offence 7+ years | 15 days | Up to 90 days in phases | Very High |
| Maximum police custody — offence below 7 years | 15 days | Up to 60 days in phases | Very High |
| Anticipatory bail section | Section 438 | Section 482 | Very High |
| Regular bail — Sessions Court | Section 439 | Section 483 | High |
| Default bail section | Section 167(2) | Section 187(2) | Very High |
| Inherent powers of HC | Section 482 | Section 528 | Very High |
| Judgment timeline — Sessions Court | No specific timeline | 30 days, extendable to 45 | High |
| Bail application decision timeline | Not specified | 7 days | High |
| Summary trial property threshold | Rs. 200 | Rs. 20,000 | High |
| Summary trial max sentence threshold | 2 years | 3 years | High |
| Mandatory forensic investigation | Not in CrPC | Section 176(3) — offences 7+ years | High |
| Trial in absentia | Section 299 — limited | Section 356 — full trial possible | Medium-High |
| Set-off of pre-trial detention | Section 428 | Section 479 | High |
| Victim compensation — suo motu | Not available | Section 395 — expanded | Medium |
| Effective date of BNSS | N/A | 1 July 2024 | Very High |
| FIR transfer in Zero FIR | N/A | 15 days to jurisdictional PS | High |
BNSS vs CrPC in Mains Answer Writing — How to Use This Comparison
For judiciary mains descriptive answers, using BNSS vs CrPC correctly means more than citing the right section number. It means demonstrating that you understand both what the provision says and what changed from the previous law. Here is how to write BNSS vs CrPC comparison answers in the mains:
- Always state the effective date — ‘BNSS came into force on 1 July 2024’ — in any answer about the new criminal codes. This is a verifiable fact that signals awareness of the transition.
- For section numbers — state the BNSS section as primary and add the CrPC equivalent in brackets. Example: ‘Section 187 BNSS (corresponding to Section 167 CrPC).’ This demonstrates both currency and awareness of the change.
- For provisions that are genuinely new — Zero FIR, mandatory forensic investigation, trials in absentia, staggered custody — state that this is a new provision not in CrPC. ‘Zero FIR under Section 173 BNSS has no direct CrPC equivalent — it codifies a judicial practice developed by courts into a statutory right.’
- For provisions where the section number changed but the substance is the same — inherent powers, anticipatory bail grounds — state the old and new numbers and note that the substantive position is unchanged. ‘Section 528 BNSS corresponds to Section 482 CrPC; the inherent powers of the High Court are substantively unchanged.’
- For contested post-BNSS positions — SC/ST Act anticipatory bail bar, retrospective applicability — state the competing positions clearly and indicate which court has held what. Avoid taking a personal position on unsettled judicial questions in exam answers.
Frequently Asked Questions — BNSS vs CrPC
What is the difference between BNSS and CrPC?
BNSS (Bharatiya Nagarik Suraksha Sanhita, 2023) replaced CrPC (Code of Criminal Procedure, 1973) from 1 July 2024. BNSS has 531 sections compared to CrPC’s 484. Key differences: Zero FIR is now statutory (Section 173 BNSS), police custody can extend in phases up to 60-90 days (Section 187 BNSS vs 15 days maximum under CrPC), mandatory forensic investigation for offences of 7+ years (Section 176(3) BNSS), mandatory timelines for bail decisions and judgment pronouncement, and full trials in absentia (Section 356 BNSS). Section numbers for most provisions have changed — anticipatory bail is now Section 482 BNSS (was 438 CrPC), inherent powers of HC are Section 528 BNSS (was 482 CrPC).
Is CrPC still valid after BNSS?
CrPC continues to apply to all offences committed before 1 July 2024. BNSS applies to all offences committed on or after 1 July 2024. Both codes operate simultaneously as old cases under CrPC complete their trials. For any offence committed after 1 July 2024, CrPC does not apply — all procedure must follow BNSS.
What is Zero FIR under BNSS?
Zero FIR under Section 173(1) BNSS is the statutory right to file an FIR at any police station in India regardless of where the offence occurred. The receiving police station must register the FIR and transfer it to the jurisdictional police station within 15 days. Zero FIR was not a provision in CrPC — it was developed through judicial practice and has now been codified as a statutory right under BNSS.
What changed in police custody under BNSS compared to CrPC?
Under Section 167 CrPC, police custody (remand) was limited to a maximum of 15 days from arrest. Under Section 187 BNSS, police custody is staggered — the initial 15 days can be extended in phases, with the total police custody potentially reaching 60 days for offences punishable with less than 10 years and 90 days for offences punishable with 10 years or more. The custody need not be taken consecutively. The default bail right (Section 187(2) BNSS) is preserved — if chargesheet is not filed within the maximum period, the accused has a statutory right to bail.
Which BNSS section corresponds to Section 482 CrPC?
Section 482 CrPC — the inherent powers of the High Court — corresponds to Section 528 BNSS. The substantive power is identical: the High Court can use its inherent powers to make orders to prevent abuse of the process of court and to secure ends of justice. For offences committed on or after 1 July 2024, petitions must be filed under Section 528 BNSS, not Section 482 CrPC. Filing under the old section is a registry defect that can delay relief.
How many sections does BNSS have compared to CrPC?
BNSS has 531 sections compared to CrPC’s 484 sections — an increase of 47 sections. The increase is primarily due to the separation of provisions that were previously combined, the addition of new mechanisms (Zero FIR, mandatory forensic investigation, trials in absentia, victim rights framework), and the reorganisation of existing provisions into 43 chapters compared to CrPC’s 37 chapters.
All the best — from Jyoti Judiciary Coaching
Written by Advocate Jyoti Saxena — LLB, LLM, CS, enrolled with the Bar Council of Rajasthan, actively practising at Jaipur Family Court, Jaipur District Court, and the Rajasthan High Court in Criminal Defence, Family Law, Cyber Crime, and Civil Litigation. The BNSS vs CrPC comparison in this article reflects both the statutory text of both codes and direct observation of how BNSS is being applied in criminal proceedings before the Rajasthan High Court and Jaipur district courts since 1 July 2024.
Jyoti Judiciary Coaching | Vaishali Nagar, Jaipur | +91 99290 96546 | jyotijudiciary.com
Note: All BNSS section references are based on the Bharatiya Nagarik Suraksha Sanhita, 2023 as in force from 1 July 2024. Case law positions as of June 2026. Always verify from official sources for examination use.
