Indian Evidence Act, 1872
& Bharatiya Sakshya Adhiniyam, 2023
Forty chapter notes covering the law of evidence end-to-end — relevancy, admissions and confessions, dying declarations, documentary and electronic evidence, burden of proof, presumptions, examination of witnesses, and the IEA-BSA correspondence. Concept first, statute second, leading case third.
From Stephen's scheme to the Sakshya Adhiniyam.
The law of evidence is the discipline that decides which facts a court is permitted to hear and how much weight those facts carry once heard. Stephen's nineteenth-century scheme — relevancy, admissibility, proof — survived more than a hundred and fifty years of Indian adjudication and now passes, with renumbering and a handful of substantive shifts, into the Bharatiya Sakshya Adhiniyam, 2023.
These notes treat the BSA as the primary statutory anchor wherever the new Act is in force, with the corresponding IEA section cited in parentheses for transition. Where the BSA has changed the rule — most visibly in the expanded definition of "document" and the revised certificate regime for electronic evidence under Section 63 — the change is flagged and explained. Old case law (Pakala Narayana Swami, Sharad Birdhichand Sarda, Pulukuri Kotayya, Anvar P.V., Arjun Panditrao Khotkar) is restated in new-law terms; its doctrine continues to bind.
Each chapter is designed to be read in twelve to fifteen minutes and to leave the reader with the concept, the statutory anchor under both Acts, the ingredients the court will look for, the illustrations drawn from the bare Act, and the leading authorities.
All 40 chapters, in 6 groups
Sequenced from foundations through the IEA-BSA correspondence — each group answers a different question.Foundations
The conceptual scaffolding
How the law of evidence is built — its scheme, its eleven foundational definitions, and the three kinds of presumption that govern every later provision.
Introduction, History, Scheme and Application
How the law of evidence sits between substantive and procedural law — Stephen's scheme, applicability to civil and criminal proceedings, and what the BSA carries forward.
IEA · 02Definitions and Interpretation
Section 3 IEA / Section 2 BSA — the eleven statutory definitions that drive every later provision.
IEA · 03Presumptions — May, Shall, Conclusive Proof
The three statutory presumption types and their evidentiary force — discretionary, mandatory-rebuttable, and irrebuttable.
Relevancy of Facts
Sections 5–55 — what the court is permitted to hear
The threshold inquiry of evidence law. From res gestae and connected facts to expert opinion and character evidence — the gateways through which a fact becomes legally relevant.
Relevancy of Facts
The threshold inquiry of evidence law — what makes a fact legally relevant, and why logical and legal relevance diverge.
IEA · 05Doctrine of Res Gestae
Section 6 IEA / Section 4 BSA — the spontaneity test, contemporaneity rule, and the narrow Indian view post Gentela Vijayavardhan Rao.
IEA · 06Facts Connected with Facts in Issue
Occasion, cause, effect, motive, preparation, conduct — the connected-fact gateways for circumstantial evidence.
IEA · 07Things Said or Done by Conspirator
Section 10 IEA — the limited admissibility window for co-conspirator statements and the requirement of reasonable ground to believe.
IEA · 08Facts Showing State of Mind, Body, or Bodily Feeling
Section 14 IEA — when intent, knowledge, good faith, negligence, ill-will is itself a fact in issue and how it is proved.
IEA · 13Statements Made in Special Circumstances
Sections 34–39 IEA — entries in books of account, public records, maps, charts, and statements in published works as evidence.
IEA · 14Judgments of Courts When Relevant
Sections 40–44 IEA — res judicata, in rem judgments, and the narrow grounds on which a prior judgment can be impeached.
IEA · 15Opinions of Third Persons — Expert Evidence
Sections 45–51 IEA — when expert opinion on science, art, handwriting, foreign law, or fingerprints is relevant.
IEA · 16Character When Relevant
Sections 52–55 IEA — divergent rules for civil cases (mostly irrelevant) and criminal cases (good character relevant; bad character only in reply).
Admissions, Confessions & Hearsay Exceptions
Sections 17–32 — the most heavily litigated domain
Voluntary admissions, custodial confessions, the Section 27 proviso, and the eight categories of statements admissible from persons who cannot be called — including dying declarations.
Admissions — Definition, Kinds, Evidentiary Value
Sections 17–23 IEA — voluntary, judicial, and informal admissions, their weight as substantive evidence, and the limits in Section 23.
IEA · 10Confessions — Voluntary, Custodial, Joint
Sections 24–30 IEA — the Section 24 voluntariness test, the 25/26 disqualification overlay, and Section 27 after Pulukuri Kotayya.
IEA · 11Statements by Persons Who Cannot Be Called
Section 32 IEA — the eight categories admissible from persons dead, unfindable, incapable, or whose attendance cannot be procured.
IEA · 12Dying Declarations — Tests, Evidentiary Value
Section 32(1) — when a dying declaration alone sustains a conviction, the four-part Khushal Rao test, and the special caution rules.
Modes of Proof — Oral, Documentary, Electronic
Sections 56–100 + 65A/65B + Section 63 BSA
Once a fact is relevant, how is it actually proved? The best-evidence rule, primary versus secondary, attesting witnesses, statutory presumptions for documents, and the electronic-evidence regime.
Facts Which Need Not Be Proved
Sections 56–58 IEA — facts of which the court must take judicial notice, and the role of admitted facts in shortening trials.
IEA · 18Oral Evidence — The Direct Evidence Rule
Sections 59–60 IEA — the cardinal rule that oral evidence must be direct, and the four narrow exceptions for opinion and expert testimony.
IEA · 19Documentary Evidence — Concept and Classification
Section 3 IEA's expanded definition of document, the public/private and primary/secondary classifications, and the foundation for proof of contents.
IEA · 20Primary and Secondary Evidence
Sections 62–63 IEA — the best-evidence rule, what counts as primary, the seven categories of secondary, and when secondary is admissible.
IEA · 21Public and Private Documents
Sections 74–78 IEA — classification, certified copies, presumption of correctness for public records, and the implications for proof.
IEA · 22Proof of Documents — Attesting Witnesses
Sections 67–73 IEA — proof by maker, attesting witness, handwriting comparison, or admission, with the special rules for wills.
IEA · 23Presumptions as to Documents
Sections 79–90 IEA — statutory presumptions of genuineness for certified copies, gazettes, maps, foreign judicial records, and ancient documents.
IEA · 24Electronic Evidence — Section 65A and 65B
The Section 65B certificate regime, Anvar P.V. and Arjun Panditrao clarifications, and the updated Section 63 BSA framework.
IEA · 25Exclusion of Oral by Documentary Evidence
Sections 91–100 IEA — when oral evidence cannot be given of contents of a document, and the six provisos for extrinsic evidence.
Burden, Estoppel & the Trial Mechanics
Sections 101–167 — courtroom procedure
Who bears the burden, what the statutory presumptions in 113A/113B/114A do, the operation of estoppel, and every rule that governs how witnesses are examined, cross-examined, and impeached.
Burden of Proof — Civil and Criminal
Sections 101–114 IEA — the legal and evidential burden, the shifting onus, and the special rules for criminal trials and presumption of innocence.
IEA · 27Statutory Presumptions — 113A, 113B, 114, 114A
Presumptions in cruelty and dowry death cases, the discretion under Section 114, and the mandatory presumption of absence of consent in 114A.
IEA · 28Estoppel — Promissory, Equitable, Constitutional
Sections 115–117 IEA — the foundational Pickard v. Sears principle, promissory estoppel, and its operation against the State.
IEA · 29Witnesses — Competency and Privilege
Sections 118–134 IEA — who may testify, spousal privilege, lawyer-client privilege, and the protection against self-incrimination.
IEA · 30Examination of Witnesses
Sections 135–166 IEA — the order, scope, and limits of examination-in-chief, cross-examination, and re-examination.
IEA · 31Order and Production of Witnesses
Section 135 IEA — the court's discretion on the order of witnesses, party autonomy, and the procedure where the law is silent.
IEA · 32Leading Questions and Their Permissibility
Sections 141–143 IEA — the rule against leading in chief and re-examination, the cross-examination exception, and the introductory carve-outs.
IEA · 33Refreshing Memory
Sections 159–161 IEA — when a witness may refer to a writing to refresh memory, and the adverse party's right to inspect and cross-examine on it.
IEA · 34Hostile Witness — Concept and Procedure
Section 154 IEA — the procedure to declare a witness hostile, the right to cross-examine one's own witness, and how to evaluate the evidence thereafter.
IEA · 35Improper Admission and Rejection of Evidence
Section 167 IEA — the salutary rule that no new trial is required for improper admission or rejection if remaining evidence is sufficient.
IEA · 36Judge's Power to Put Questions
Section 165 IEA — the judge's wide power to question on any relevant or irrelevant fact at any time, and the limits the proviso places.
The BSA Shift
Where the Bharatiya Sakshya Adhiniyam, 2023 changes the law
The four chapters anchored to the new Act — the expanded document definition that natively folds in electronic records, the joint-trial clarifications, the revised Section 63 certificate regime, and the row-by-row IEA ↔ BSA correspondence.
Expanded Definition of Document and Electronic Records
How Section 2(1)(d) BSA folds electronic and digital records into the document definition itself — and what that does to the primary/secondary classification.
BSA · 38Joint Trial Provisions
The BSA's clarifications on procedural and evidentiary rules governing joint trials of multiple accused.
BSA · 39Section 63 BSA — Updated Electronic Evidence
The revised certificate framework for electronic evidence under Section 63 BSA — what changed from Section 65B IEA, and what stayed.
REF · 40Comparative Table — IEA ↔ BSA Section Mapping
Row-by-row mapping of every IEA section to its BSA counterpart with substantive change flags — the reference page for renumbering during transition.
How to read these notes
Start with the concept.
Read the first paragraph of each chapter for the conceptual frame before drilling into the section. Evidence is concept-led — a misfit between the question and the section usually traces back to an unclear concept.
Read both statutes side-by-side.
Every chapter cites the BSA section and the corresponding IEA section. Read both. The BSA is the law going forward; the IEA citation tells you which existing precedent still applies.
Test on the leading case.
If you can restate the holding of Sharad Birdhichand Sarda, Pulukuri Kotayya, or Arjun Panditrao Khotkar in two sentences, you understand the chapter. If not, return to the concept paragraph.