BSA vs Indian Evidence Act: Complete Comparison forJudiciary Exam 2026

BSA vs Indian Evidence Act — Bharatiya Sakshya Adhiniyam 2023 versus the Indian Evidence Act 1872 — is the third leg of the new criminal law comparison that every judiciary aspirant must understand for 2026 — BNS replaced IPC, BNSS replaced CrPC, and the Bharatiya Sakshya Adhiniyam 2023 replaced the Indian Evidence Act 1872. Of the three replacements, BSA is probably the most misunderstood, because the structural changes look modest on paper — 170 sections replacing 167 — but the actual changes in how electronic evidence works, how confessions are treated, and how expert opinion is evaluated are more significant than the section-count suggests.

This comparison covers every major difference between BSA and the Indian Evidence Act that appears in judiciary exam Prelims MCQs and Mains descriptive answers — with the exact section mapping, the specific changes in each provision, and the case laws that courts have already decided under the new BSA framework, including a Supreme Court judgment from May 2026 on Section 63 that will likely be the most-discussed evidence law question in the coming exam cycles.

BSA vs Indian Evidence Act — The Basics First

Before the detailed comparison, four things to fix in your understanding of the BSA vs Indian Evidence Act relationship.

Parameter	Indian Evidence Act 1872	Bharatiya Sakshya Adhiniyam 2023
Full Name	Indian Evidence Act, 1872	Bharatiya Sakshya Adhiniyam, 2023 (BSA)
Effective Date	In force since 1 September 1872	In force from 1 July 2024
Total Sections	167 sections	170 sections (3 new sections added)
Total Chapters	11 Chapters	12 Chapters
Primary Object	Consolidate and amend law of evidence	Ensure fair trial through modernised evidence rules — explicit statutory objective
Electronic Evidence	Secondary framework via IT Act (Sections 65A, 65B)	Integrated into main statute — Sections 61-63 govern electronic and digital records
Applies To	All civil and criminal proceedings (with limited exceptions)	All civil and criminal proceedings in India from 1 July 2024
Colonial Origin	Drafted under British rule — Sir James Fitzjames Stephen	Replacement of colonial-era legislation

One Rule That Changes How You Study BSA vs Indian Evidence Act:   IEA continues to apply to all evidence collected before 1 July 2024.  BSA applies to all proceedings after 1 July 2024.   In many active cases, both IEA and BSA provisions will apply to different  pieces of evidence in the same trial — old evidence under IEA, new evidence  under BSA. This simultaneous operation is already producing contested  arguments in courts, and it will feature in judiciary exam Mains questions.   If an exam question asks about evidence in an offence committed on  20 June 2024 — IEA. After 1 July 2024 — BSA. Date is everything.

BSA vs Indian Evidence Act — Complete Section-by-Section Mapping Table

Most sections of the IEA have direct counterparts in BSA — but almost every section number has changed, and several provisions have been restructured or expanded. This mapping covers the most examined provisions in judiciary Prelims and Mains.

Provision	IEA Section	BSA Section	Key Change
Definitions	Section 3	Section 2	‘Document’ now explicitly includes electronic records and information in semiconductor memory
Facts in Issue + Relevancy	Sections 5-6	Sections 3-4	Same principle; res gestae under Section 6 IEA now in Section 4 BSA
Admission	Section 17	Section 15	Definition unchanged; same admissions framework
Confession to police	Section 25	Section 23	Police confession inadmissible — unchanged; discovery proviso in Section 23 BSA (was Section 27 IEA)
Discovery statement	Section 27	Section 23 (proviso)	Consolidated into Section 23 — only the discovery portion admissible
Dying declaration	Section 32(1)	Section 26	Now expressly includes video-recorded dying declarations — new addition
Expert opinion	Section 45	Section 39	Now includes DNA, cyber forensics, biometrics — broader expert categories
Opinion of handwriting expert	Section 47	Section 41	Same substantive rule
Primary evidence	Section 62	Section 57	Hard copy documents and their copies
Secondary evidence	Section 63	Section 58	Restructured; electronic records now in separate Section 61-63
Electronic records — admissibility	Section 65A	Sections 61-62	Integrated into main statute; no longer treated as a secondary framework
Electronic certificate	Section 65B	Section 63	Most significant change — see detailed analysis below
Burden of proof	Section 101	Section 104	Same numbering change; identical principle — burden on party asserting fact
Presumption — electronic records	Section 114A (IT Act-linked)	Section 82	Now in BSA itself — digital evidence presumptions in main statute
Examination-in-chief	Section 137	Section 138	Same process
Cross-examination	Section 137	Section 139	Same process; leading questions in cross still permitted
Hostile witness	Section 154	Section 153	Same — court can permit hostile witness treatment
Accomplice evidence	Section 133	Section 120	Accomplice can be competent witness; corroboration needed
Estoppel	Sections 115-117	Sections 105-107	Same doctrine; renumbered
Judicial notice	Section 56	Section 51	Same list of facts of which judicial notice taken

10 Key Differences Between BSA and Indian Evidence Act — Exam Focus

These are the ten key differences between BSA and Indian Evidence Act that appear most often in judiciary exam MCQs and Mains answers. Each one matters for a specific, examinable reason.

1. Electronic Evidence — The Biggest Change: Section 63 BSA vs Section 65B IEA

This is the single biggest practical change in the BSA vs Indian Evidence Act comparison, and it is the one that produces the most active courtroom litigation right now.

Under Section 65B of the Indian Evidence Act, a certificate was required to authenticate electronic records — signed by a responsible official of the device’s custodian. The BSA’s Section 63 keeps the certificate requirement but adds two significant elements: the certificate now requires two signatures (Part A from the person responsible for the device, Part B from an expert who can certify the technical authenticity of the record), and the certificate must include the hash value of the electronic record.

Jyoti Saxena — Courtroom Observation on Section 63 BSA:   Since BSA came into force on 1 July 2024, the Section 63 certificate requirement  has been the single most contested procedural issue in criminal matters involving  electronic evidence before the Jaipur District Court and Rajasthan High Court.   The ‘hash value’ requirement — which functions as an electronic fingerprint of the  file to detect tampering — is routinely challenged by defence counsel on the ground  that it was not captured at the point of collection. Courts are increasingly strict  about this. Any judiciary exam answer on electronic evidence under BSA must mention  both the two-signature requirement and the hash value requirement under Section 63.   The Supreme Court upheld Section 63 BSA in May 2026 — calling the hash value  an ‘electronic fingerprint’ that provides a reliable way to test whether a file  has been tampered with. This judgment is directly examinable in 2026 mains.

Section 63 BSA — The Supreme Court’s May 2026 Ruling

A three-judge bench upheld Section 63 BSA in May 2026, rejecting a challenge by a bar association that argued the two-signature requirement was too burdensome for ordinary litigants. The Court held that the hash value is ‘synonymous with an electronic fingerprint’ and that requiring its disclosure has a clear rational nexus with preventing fabrication of digital evidence — particularly relevant in the age of deepfakes and AI-generated content. On the expert requirement, the Court also clarified that Part B need not be signed exclusively by a Section 79A notified examiner under the IT Act — a person with genuine expertise in computer science and cyber forensics qualifies, even without formal government notification.

This judgment is immediately examinable. Exam answers on Section 63 BSA should note: (a) two-signature requirement, (b) hash value requirement, (c) Supreme Court May 2026 upholding the provision, (d) broadened expert definition beyond Section 79A examiners.

2. Dying Declaration — Section 26 BSA vs Section 32(1) IEA

The Indian Evidence Act recognised dying declarations as relevant statements under Section 32(1) but did not address how they could be recorded. Section 26 of the BSA now expressly provides that dying declarations can be video-recorded — and a video-recorded dying declaration carries higher evidentiary weight than an oral or written one because it is harder to challenge on grounds of misrecording.

For judiciary exam purposes: if a dying declaration was video-recorded, it falls under Section 26 BSA — this addition did not exist in the IEA. Courts have already shown a preference for video-recorded dying declarations in murder trials where the victim had access to a mobile phone. This preference will show up in BSA mains problem questions.

3. Expert Opinion — Section 39 BSA vs Section 45 IEA

Section 45 of the IEA defined an ‘expert’ in relation to foreign law, science, art, handwriting, or finger impressions. Section 39 BSA explicitly expands this list to include DNA profiling, digital forensics, and biometric analysis. These were already being used in courts but had no clear statutory footing under the old Section 45. Now they are expressly recognised.

Exam implication: any question about expert evidence in a case involving DNA, cybercrime, or biometric data must now be answered with reference to Section 39 BSA — not Section 45 IEA. Writing Section 45 IEA for a post-July 2024 case is a section-citation error under step marking.

4. Confession to Police — Section 23 BSA vs Sections 25 and 27 IEA

The Indian Evidence Act had two separate provisions: Section 25 (police confession inadmissible) and Section 27 (discovery proviso — the portion of a statement that leads to a discovery is admissible). BSA consolidates both into Section 23 — the main rule of inadmissibility and the discovery proviso appear in the same section.

The substantive law has not changed — a confession made to a police officer is still inadmissible, and only the discovery-leading portion is admissible. What has changed is the section number and structure. Writing Section 25 and 27 IEA for a post-July 2024 confession is outdated. Write Section 23 BSA with both the main rule and the discovery proviso mentioned.

5. Judicial Notice — Section 51 BSA vs Section 56 IEA

Section 56 IEA listed the facts of which courts take judicial notice — constitutional provisions, existence of states, public officers, etc. Section 51 BSA carries the same list but adds one important item: courts may now take judicial notice of any fact that has been electronically published in an official gazette. This digital publication recognition did not exist in the IEA.

6. Primary and Secondary Evidence — Sections 57-63 BSA vs Sections 62-65B IEA

The IEA kept electronic evidence in a separate, satellite framework — Sections 65A and 65B were added later through the IT Act and never fully integrated into the main evidence statute. The BSA integrates electronic and digital records directly into the primary/secondary evidence framework in Sections 61-63. An electronic record is no longer a special category that requires a separate provision — it is documentary evidence, treated in the same chapter as paper documents.

For exam purposes: ‘primary evidence’ under BSA (Section 57) covers originals. Electronic records are covered in Sections 61-63 as part of the same documentary evidence chapter — not separately as under IEA.

7. Burden of Proof — Section 104 BSA vs Section 101 IEA

The substantive principle has not changed — whoever desires a court to give judgment based on certain facts must prove those facts. What has changed is only the section number: Section 101 IEA becomes Section 104 BSA. Writing Section 101 IEA for a burden of proof question in a 2026 exam answer is technically correct for offences before July 2024, but signals that you have not updated your preparation for BSA if the question concerns a post-July 2024 proceeding.

8. Presumptions Regarding Electronic Records — Section 82 BSA

The IEA had no explicit presumptions regarding electronic records within the main statute — courts relied on the IT Act and general Section 114 IEA presumptions. Section 82 BSA creates specific presumptions: courts shall presume that electronic communications between identified parties are genuine unless the contrary is shown; that secure electronic records and signatures are as claimed; and that digital timestamps are accurate. These statutory presumptions significantly ease the evidentiary burden in cybercrime cases and electronic contract disputes.

9. Definition of ‘Document’ — Section 2 BSA

The IEA’s definition of ‘document’ in Section 3 was written in 1872 and covered writing, figures, marks, and maps. Section 2 of BSA now expressly defines ‘document’ to include any matter expressed or described in electronic form — emails, WhatsApp messages, voice recordings, CCTV footage, server logs, metadata, and information stored in semiconductor memory are all ‘documents’ under BSA by definition. This definitional expansion matters because it removes the need to fit electronic materials into analogies with paper documents — they are documents by express statutory definition.

10. What Has NOT Changed — Important for Exam Accuracy

Several core evidence law principles have been carried into BSA without substantive change — knowing these is as important as knowing what changed.

• Hearsay rule and its exceptions — same doctrine, renumbered.
• Police confession inadmissible — same rule, now in Section 23 BSA.
• Dying declaration — can alone sustain conviction if credible — same principle.
• Corroboration of accomplice evidence — still needed, same standard.
• Estoppel doctrine — Sections 105-107 BSA, same as Sections 115-117 IEA.
• Hostile witness permission — Section 153 BSA (was Section 154 IEA), same process.
• Leading questions in cross-examination — still permitted, Section 143 BSA.

BSA vs Indian Evidence Act (BSA vs IEA) — MCQ Focus Table for Judiciary Exam

These are the section-mapping MCQs that appear most often in RJS, UP PCS J, GJS, and other state judiciary Prelims. Memorise as specific section-number facts.

MCQ Topic	IEA Answer	BSA Answer	Exam Frequency
Sections in Evidence Act vs BSA	167 sections	170 sections	Very High
Electronic certificate section	Section 65B	Section 63	Very High
Hash value requirement	Not in IEA	Section 63 BSA — mandatory	Very High
Expert opinion section	Section 45	Section 39	High
DNA evidence expert	Not expressly in Section 45	Section 39 BSA — expressly included	High
Dying declaration section	Section 32(1)	Section 26	High
Video dying declaration	Not in IEA	Section 26 BSA — expressly included	High
Police confession — main rule	Section 25	Section 23 BSA (combined with discovery)	Very High
Discovery statement	Section 27	Section 23 BSA proviso	Very High
Burden of proof	Section 101	Section 104	High
Presumptions — electronic records	Not in IEA main statute	Section 82 BSA	Medium-High
Document definition includes electronics	Not expressly in 1872 IEA	Section 2 BSA — expressly included	High
Electronic judicial notice	Not in IEA	Section 51 BSA — official e-gazette	Medium
Effective date of BSA	N/A	1 July 2024	Very High
Number of chapters — BSA vs IEA	11 Chapters	12 Chapters (BSA)	Medium

BSA vs Indian Evidence Act — Case Laws for Judiciary Mains Answers

These judgments on BSA provisions and their IEA predecessors are directly relevant for judiciary mains answer writing. A well-placed case law citation that shows you know both the statutory change and the judicial interpretation earns higher step-marking scores than bare section citations alone.

Case	Court / Year	Provision	What to Cite In Exam
Shafhi Mohammad v. State of HP (2018 SC)	Supreme Court 2018	Section 65B IEA — now BSA Section 63	Electronic certificate not always mandatory if primary electronic record itself is produced — still cited in BSA Section 63 questions to show transition of thinking before the 2026 ruling
Anvar P.V. v. P.K. Basheer (2014 SC)	Supreme Court 2014	Section 65B IEA	Certificate mandatory for secondary electronic evidence — foundational rule carried into Section 63 BSA interpretation
Supreme Court — Section 63 BSA Uphold (May 2026)	Three-judge bench, May 2026	Section 63 BSA	Hash value = electronic fingerprint; Section 63 upheld; Part B expert need not be Section 79A notified examiner; this is the most current and directly examinable BSA case
Sharad Birdhi Chand Sarda (1984 SC)	Supreme Court 1984	Circumstantial evidence — now Section 3 BSA	Five principles for circumstantial evidence — still applicable under BSA for indirect evidence questions
Pakala Narayana Swami v. Emperor (1939 PC)	Privy Council 1939	Dying declaration	Dying declaration need not be made to magistrate — applicable to Section 26 BSA video dying declaration questions
State of UP v. Deoman Upadhyay (1960 SC)	Supreme Court 1960	Section 27 IEA — now Section 23 BSA proviso	Discovery proviso applies only to the specific portion that led to discovery — still applies under BSA

How to Write BSA vs Indian Evidence Act Answers in Judiciary Mains

Knowing the BSA vs Indian Evidence Act difference is not enough by itself. In twelve years of reviewing judiciary mains answers at Jyoti Judiciary Coaching, Jyoti Saxena has seen candidates who knew every section but wrote answers that lost marks on citation format. Here is the approach that works.

• Always establish the date of the offence or evidence first. BSA applies from 1 July 2024. For older evidence in an ongoing trial, IEA still governs that evidence. Getting the applicable law right is Step 1 — and a step that carries marks in itself under BSA-related Mains questions.
• Cite BSA section as primary, add IEA section in brackets for context. Example: ‘Under Section 26 BSA (corresponding to Section 32(1) IEA), a dying declaration is admissible as relevant fact — and the BSA now expressly includes video-recorded dying declarations.’ This two-level citation shows both currency and awareness of the transition.
• For electronic evidence questions, Section 63 BSA is now the primary provision — not Section 65B IEA. Always mention the hash value requirement and the two-signature requirement (Part A from device custodian, Part B from technical expert) as the key changes from Section 65B.
• For questions on the Supreme Court’s May 2026 ruling on Section 63 — cite it as: ‘A three-judge bench of the Supreme Court in May 2026 upheld Section 63 BSA, describing the hash value as an electronic fingerprint and clarifying that the Part B expert need not be a Section 79A notified examiner under the IT Act.’ This is fresh case law that most candidates will not cite — it is a step-marking opportunity.
• For police confession questions, cite Section 23 BSA and explain that it consolidates Sections 25 and 27 IEA into one provision — inadmissibility rule plus discovery proviso in the same section.

Frequently Asked Questions — BSA vs Indian Evidence Act

What is the difference between BSA and Indian Evidence Act?

The Bharatiya Sakshya Adhiniyam 2023 replaced the Indian Evidence Act 1872 from 1 July 2024. At Jyoti Judiciary Coaching, Jyoti Saxena teaches BSA as the primary evidence law for all 2026 batch candidates. BSA has 170 sections against IEA’s 167, adds a 12th chapter, and integrates electronic evidence directly into the main statute — removing the satellite framework under Sections 65A and 65B that the IEA used. Key changes: Section 63 BSA replaces Section 65B IEA with a two-signature, hash-value certificate; Section 26 BSA expressly allows video-recorded dying declarations; Section 39 BSA expands expert opinion to DNA and digital forensics; Section 23 BSA consolidates the police confession rule and discovery proviso from separate Sections 25 and 27.

Is the Indian Evidence Act still valid after BSA?

The Indian Evidence Act continues to apply to evidence concerning offences committed before 1 July 2024. BSA applies to evidence in proceedings after 1 July 2024. Both codes operate simultaneously — in many ongoing trials, older evidence is governed by IEA and newer evidence by BSA within the same case. IEA has not been repealed for retrospective application; it has been prospectively replaced by BSA.

How many sections does BSA have compared to the Indian Evidence Act?

BSA has 170 sections in 12 chapters. The Indian Evidence Act had 167 sections in 11 chapters — a difference of 3 sections and 1 chapter. The increase reflects the separation of some combined IEA provisions into distinct BSA sections and the addition of new provisions on electronic records and digital evidence presumptions.

What replaced Section 65B in BSA?

Section 63 BSA replaced Section 65B of the Indian Evidence Act. Section 63 BSA keeps the certificate requirement for electronic records but adds two significant changes: the certificate now requires two signatures — Part A from the person responsible for the device or custodian, and Part B from a technical expert — and must include the hash value of the electronic record as an authenticity check. The Supreme Court upheld this provision in May 2026, describing the hash value as an electronic fingerprint.

What changed in dying declaration under BSA vs Indian Evidence Act?

Section 32(1) of the Indian Evidence Act recognised dying declarations as relevant statements but said nothing about how they could be recorded. Section 26 of the BSA now expressly includes video-recorded dying declarations — a deliberate addition that recognises the practical reality that dying persons often have access to mobile phones and can record their own declarations. A video dying declaration under Section 26 BSA carries higher credibility because it is harder to challenge on grounds of misrecording or misinterpretation.

What is Section 39 BSA and how does it differ from Section 45 IEA?

Section 45 of the Indian Evidence Act recognised expert opinion in foreign law, science, art, handwriting, and finger impressions. Section 39 BSA expands this to expressly include DNA profiling, digital forensics, and biometric analysis — evidence categories that courts were already using but that had no clear statutory basis in the old Section 45. For any judiciary exam question involving expert evidence on DNA, cybercrime, or biometrics in a post-July 2024 context, Section 39 BSA is the correct citation.

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. The BSA vs Indian Evidence Act analysis draws from the bare texts of both statutes and from direct observation of how Section 63 BSA certificate disputes are being argued and decided in criminal proceedings before Rajasthan courts since July 2024.

Jyoti Judiciary Coaching | Vaishali Nagar, Jaipur | +91 99290 96546 | jyotijudiciary.com

All BSA section references are based on the Bharatiya Sakshya Adhiniyam, 2023 in force from 1 July 2024. The Supreme Court ruling referenced is from May 2026. Always verify from current bare acts and official sources before examination.