The Hub and Fulcrum of the Evidence Act: Why the Relevancy of Facts Provisions Govern the Entire Scheme

Table of Contents

1. A Mechanical Metaphor with Jurisprudential Weight

2. The IEA as a Complete Code: Lex Fori and the Trinity of Procedural Laws

3. The Three Purposes of the Relevancy Provisions

4. The Chain That Holds the Act Together

5. The Seventeen Categories of Relevant Facts

6. Relevancy as the Foundation of Every Other Evidentiary Doctrine

7. The Judge as Gatekeeper: Relevancy Drives Admissibility

8. Wrongfully Obtained Evidence: Where Relevancy Is the Only Test

9. The Reserve Power and Its Limit

10. Position Under the Bharatiya Sakshya Adhiniyam, 2023

11. Conclusion

12. Frequently Asked Questions

There is a tendency, among those approaching the Indian Evidence Act, 1872 ("IEA") for the first time, to treat it as a collection of discrete rules — one rule about dying declarations, another about confessions, a third about expert witnesses, and so on. The statute then appears as a kind of legal miscellany, to be negotiated topic by topic. This impression is entirely mistaken, and the source of the mistake lies in missing the organising principle that runs through every provision of the Act.

That principle is stated plainly in the source materials: "The provisions of the Indian Evidence Act dealing with 'Relevancy of Facts' are the hub and fulcrum around which the entire scheme of the Act revolves." The metaphor is mechanical but precise. A hub connects every spoke; without it, the wheel collapses.

A fulcrum is the fixed point that makes every lever work. Remove the relevancy provisions from the IEA, and what remains is a set of rules without a frame. Understand them, and every other doctrine in the Act falls into its proper place.

The IEA as a Complete Code: Lex Fori and the Trinity of Procedural Laws

Before engaging with relevancy, it is worth situating the IEA within its procedural context. The law of evidence is the lex fori — the law of the forum or the court. The matters of proof in judicial proceedings in India must be guided by the Indian Evidence Act, 1872 (In the goods of Gopessur Dutt v Bissessur Dutt (1912) 16 CWN 265).

The Act applies to all courts, including courts-martial, and its rules govern the admissibility of evidence in all judicial proceedings — civil and criminal alike.

The IEA forms, together with the Code of Civil Procedure, 1908 and the Code of Criminal Procedure, 1973, what the source materials call "the trinity of the principal procedural codes that govern the law of procedure as applied in the Indian courts.

" Each member of this trinity has its domain: the CPC governs the procedure for civil litigation; the CrPC governs criminal procedure; and the IEA governs, for both, what may be placed before the court and how it may be proved.

The law of evidence, properly understood, lays down the ground rules for four interlocking questions:

• On whom does the burden of proof lie?

• What facts may be proved by a party to substantiate his case or rebut his opponent's?

• What facts need not be proved — because they are judicially noticed, admitted, or presumed?

• What facts shall not be proved — because they are inherently unsafe, privileged, or barred on grounds of policy?

The answer to each of these questions turns, directly or indirectly, on the relevancy provisions. Relevancy is the positive rule; every other doctrine — admissibility, privilege, exclusion, presumption — operates in relation to, and often in qualification of, the relevancy framework.

The Three Purposes of the Relevancy Provisions

The source materials set out, with unusual explicitness, the purposes that the relevancy rules serve. They are three in number, and each repays careful attention.

Protecting the Court's Time and Effort

The first purpose is essentially one of judicial economy: the time and effort of the court are not to be wasted on matters which are not material to the enquiry. A court that is compelled to receive and evaluate every conceivable piece of evidence that any party chooses to tender would be perpetually overwhelmed.

The relevancy provisions operate as a filter, ensuring that the court's attention is directed only at matters that bear upon the facts in issue.

This purpose has procedural consequences. An objection that a piece of evidence is irrelevant — that it does not connect to any fact in issue or to any declared relevant fact — is not a mere technical complaint.

It is an invocation of this fundamental purpose. When the court sustains such an objection, it is not just enforcing a rule; it is protecting the integrity of the trial process.

Concentrating Attention on High-Probative-Value Facts

The second purpose is a corollary of the first: the attention of the court and the parties should be focused on material facts which have "relatively a high probative value." Probative value — the weight a piece of evidence carries in establishing a disputed fact — is the currency of the law of evidence.

The relevancy provisions, read with the Best Evidence Rule that runs implicitly through the Act, reflect a policy choice: the court should receive the most reliable and weighty evidence available, not the most voluminous.

This is why the IEA distinguishes between primary and secondary documentary evidence, preferring the original document over copies; why it distinguishes between direct and hearsay oral evidence, preferring the testimony of one who perceived the fact over one who heard about it; and why it bars confessions made to police officers regardless of their truth, on the ground that such evidence carries an inherent risk of unreliability.

All of these distinctions trace back to the second purpose of the relevancy provisions: the court's focus must be on evidence of high probative value.

Giving Parties Prior Notice of What Must Be Proved

The third purpose is perhaps the least often discussed but arguably the most important for practising advocates: parties are put on prior notice regarding what they should adduce as evidence in the court of law.

The relevancy provisions, by defining in advance the categories of facts that are legally relevant, give parties the ability to know before trial what evidence they need to gather, what they will be required to prove, and what they cannot place before the court even if they possess it.

This notice function connects directly to the fairness of the adversarial proceeding. In the common law adversarial system — which the IEA adopts — the case is viewed as a contest of assertion and denial between parties (Sky Land International Pvt. Ltd. v Kavita P Lalwani 2012, 191 (2012) DLT 594). Each party must know the ground on which the contest will be fought. The relevancy provisions define that ground.

The Chain That Holds the Act Together

Fact → Fact in Issue → Relevant Fact → Evidence → Proof

The architecture of the IEA rests on a precise chain of concepts, each linked to the next. The chain runs as follows:

A fact is anything, state of things, or relation of things capable of being perceived by the senses, and any mental condition of which any person is conscious. This is the broadest category — everything that exists, or has occurred, or is believed to have occurred, in the physical or mental world.

A fact in issue is a fact from which, either by itself or in connection with other facts, the existence, non-existence, nature, or extent of any right, liability, or disability asserted or denied in the proceeding necessarily follows. This is the contested heart of the trial.

A relevant fact is a fact that is connected to a fact in issue in any of the ways the IEA declares as relevant. Relevancy is the bridge between the universe of all possible facts and the narrower set of facts that may legitimately be placed before the court.

Evidence consists of relevant facts that are duly proved in a court of law that is seized of the suit or proceeding. Evidence is the subset of relevant facts that has actually been established before the court.

Proof is the result: a fact is proved when, after considering the evidence, the court either believes the fact to exist or considers its existence so probable that a prudent man ought to act on that supposition.

Each step in this chain is governed, directly or through implication, by the relevancy provisions. Remove relevancy from the chain, and it breaks. Facts in issue cannot be adjudicated without evidence; evidence can only be given of relevant facts; and relevant facts are defined by Sections 6 through 55 of the IEA. The relevancy provisions are not one part of this chain — they are what holds the chain together.

The Closed-List Principle: "And of No Others"

Section 5 of the IEA states the governing rule in unambiguous terms: evidence may be given in any suit or proceeding of the existence or non-existence of every fact in issue and of such other facts as are declared relevant — and of no others. The closing phrase is the load-bearing one.

The IEA does not leave relevancy to be determined by the court's general sense of what might be helpful. It enacts a closed list. Of no fact may evidence be given unless the fact is either a fact in issue or a fact declared relevant by the Act (Abinash Chandra Chatterjee v Paresh Nath Ghose 9 CWN 402 at 406).

The closed-list principle has a further implication. No presumption of legal relevancy attaches to facts merely because they are logically relevant — because they tend, in common sense, to prove or disprove a fact in issue.

It is for the person tendering evidence of a fact to show that it is relevant under some specific provision of the IEA (E v Bhagwandas Tulsidas (1945) 47 Bom LR 997). Logical relevance is necessary but not sufficient. Legal relevance — the statutory connection — is what the court requires.

The Seventeen Categories of Relevant Facts

Under the IEA, the relevancy provisions identify seventeen principal heads under which facts, in the course of a judicial inquiry, may be considered. The source materials enumerate them:

Facts which are the occasion, cause, or effect of facts in issue — Section 7 of the IEA, which brings in the circumstances surrounding the principal event, the motives that preceded it, and the effects that followed.

Facts showing the motive or conduct of parties to a proceeding — Section 8, which makes prior and subsequent conduct relevant where it influences or is influenced by any fact in issue.

Facts necessary to explain or introduce relevant facts — Section 9, which captures facts that identify persons or things, fix time and place, or show the relationship between parties to a transaction.

Facts which are not otherwise relevant if inconsistent with, or tending towards proving or disproving, a fact in issue — Section 11, the safety valve that preserves logical relevance where the Act has not otherwise covered it.

Things said or done by a conspirator in reference to the common design — Section 10.

Facts enabling the court to determine the amount of damages — Section 12.

Facts relating to rights and customs — Section 13.

Facts showing the existence of a state of mind such as intention, knowledge, good faith, or ill-will — Section 14.

Facts bearing on whether an act was accidental or intentional — Section 15.

Facts showing the existence of a course of business — Section 16.

Then, as the source materials note, the Act proceeds through: Admissions (Sections 17–23), Confessions (Sections 24–30), statements of persons who cannot be called as witnesses (Section 32), statements made under special circumstances (Sections 34–38), judgments of courts of justice (Sections 40–44), opinions of third persons (Sections 45–51), and character of parties (Sections 52–55).

Each of these seventeen heads is a declaration of relevancy. Each tells the court: when a fact of this type exists, you may receive evidence of it. None of them operate in isolation; all of them serve the same master — the identification and proof of the facts in issue.

Relevancy as the Foundation of Every Other Evidentiary Doctrine

Hearsay and Its Exceptions

The hearsay rule — that oral evidence must, in all cases, be direct — is itself an expression of the relevancy framework. Hearsay evidence, an out-of-court statement tendered for the truth of its contents, is presumptively inadmissible (R v Youvarajah 2013 SCC 41) because it lacks the indicia of reliability that give evidence high probative value.

It cannot be tested by cross-examination; its intrinsic weakness, its tendency to protract proceedings, and the fraud that may be practised under its cover combine to exclude it (Girish Yadav v State of Madhya Pradesh AIR 1996 SC 3098).

But the exceptions to the hearsay rule — dying declarations, entries in business records, statements by persons since deceased — are not arbitrary departures from an arbitrary rule.

They are declarations of relevancy: Section 32 and the provisions that follow it are the IEA's answer to the question "when does hearsay evidence carry enough probative value to be received?" The hearsay rule and its exceptions are the relevancy framework applied to one specific category of evidence.

Confessions and the Police-Bar

The inadmissibility of confessions made to police officers (Section 25 IEA) might appear, at first glance, to be a rule disconnected from relevancy. The confession may be true; it may be directly probative of guilt.

Yet it is excluded. The explanation lies in the second purpose of the relevancy provisions: the court's attention must be focused on facts with reliably high probative value. A confession extracted under the shadow of police custody fails this test, not because it lacks logical force but because the conditions under which it was obtained render it inherently unsafe as a foundation for conviction.

The exception carved by Section 27 — that so much of the information received from an accused in custody as relates distinctly to the fact thereby discovered may be proved — is itself a relevancy determination.

The discovered fact, independently verified, carries probative value that is not tainted by the circumstances of custody. The relevancy framework gives with one hand what it takes away with the other.

Opinion Evidence and Expert Testimony

The general exclusion of opinion evidence — the requirement that witnesses speak to facts, not inferences — is a direct consequence of the relevancy framework. Witnesses perceive facts; the court draws inferences.

When a witness offers an opinion, he usurps the court's function and introduces evidence whose probative value is difficult to assess, because it confounds fact and interpretation.

Section 45 of the IEA (Section 39 of the Bharatiya Sakshya Adhiniyam, 2023) creates an exception for expert evidence because, on certain facts in issue, the court itself lacks the specialised knowledge to draw the relevant inference without assistance.

The expert does not displace the court's fact-finding function; he gives the court a tool to exercise it properly. The relevancy of expert opinion turns on whether the subject matter is one on which the court needs such assistance — a question answered, ultimately, by reference to the facts in issue.

Character Evidence

The rules on character evidence in the IEA are among the most carefully calibrated in the Act, and they illustrate the relevancy framework at work with particular clarity. The good character of the accused in criminal proceedings is relevant (Section 53 IEA); it tends, in human experience, to make the commission of the offence slightly less probable.

The bad character of the accused is irrelevant — and thus inadmissible — unless evidence of good character has first been led (Section 54 IEA), or unless the bad character is itself a fact in issue. As the Supreme Court noted in Bhagwan Swarup Lal Bishan Lal v State of Maharashtra AIR 1965 SC 682, past similar acts of an accused may in fact go to show bad character, which is "irrelevant" under Section 54 except in the specific circumstances the Act prescribes.

The character of parties in civil cases is, as a rule, irrelevant — Section 52 IEA. The exception is where the character "appears from facts otherwise relevant." This exception is the relevancy framework operating as a safety valve: facts that bring character to light incidentally, in the course of establishing other relevant matters, are not excluded simply because they reflect on character.

Documentary Evidence and the Best Evidence Rule

The preference for primary over secondary documentary evidence — the original document over a copy — is an application of the relevancy framework's second purpose: high probative value.

The original document, as vox audita perit, litera scripta manet puts it, endures without the risk of human error or tampering that accompanies every subsequent reproduction.

Secondary evidence is admitted only where the Act expressly permits it — and the conditions for that permission (loss, destruction, possession by the adverse party) are themselves relevancy determinations about when the secondary version is the best evidence available.

The IEA "does not postulate any a priori preference for documentary over oral evidence" — both may be used to prove the same fact. But the preference for the best available form of each kind of evidence, whether direct over hearsay in oral testimony or original over copy in documentary proof, flows directly from the relevancy provisions' concern with probative value.

The Judge as Gatekeeper: Relevancy Drives Admissibility

The IEA casts the exclusive responsibility of deciding the twin questions of relevancy and admissibility on the presiding judge. The judge shall admit evidence if he thinks that the fact, if proved, would be relevant — and not otherwise. Of no fact may evidence be given unless it is either a fact in issue or a declared relevant fact.

While the notion of relevancy deals with what the Act has declared relevant, admissibility deals with "what is expressly barred by the provisions of the Indian Evidence Act" (Haricharan Kurmi v State of Bihar AIR 1964 SC 1184).

Relevancy is positive; admissibility is negative. The two-step inquiry — is this fact relevant? is there any bar to its proof? — is the judge's gatekeeper function in its entirety. The first question is answered by the relevancy provisions; the second question is answered by everything else.

This is what it means for the relevancy provisions to be the "hub and fulcrum." Every admissibility decision begins with a relevancy inquiry. A fact that is not relevant is not admissible, full stop — no further inquiry is needed. A fact that is relevant may yet be inadmissible if an exclusionary rule applies.

But if it is not relevant, the exclusionary rules do not even come into consideration. Relevancy is the gateway through which every piece of evidence must first pass.

Wrongfully Obtained Evidence: Where Relevancy Is the Only Test

The centrality of the relevancy framework is perhaps most starkly illustrated by the rule on wrongfully obtained evidence. Where the IEA treats a fact as relevant, and neither the Act nor any other law bars its admissibility on any ground, the courts have no discretion to refuse to admit it — even where the evidence was obtained illegally or improperly.

This principle, derived from the English rule that admissible evidence is evidence "by whatever means it is obtained" (Kuruma v Reginam (1955) 1 All ER 23), places relevancy at the centre of the admissibility inquiry.

The IEA does not create a general exclusionary rule for illegally obtained evidence comparable to the American exclusionary rule from Mapp v Ohio. The remedy for an illegal search or an improper seizure lies in constitutional law or in proceedings against the officer who committed the illegality — not in the exclusion of the evidence so obtained. As long as the fact is relevant under the Act, and no specific bar applies, it goes in.

This position is not an oversight or an anomaly. It is a direct consequence of the relevancy-driven architecture of the Act. If relevancy — and its corollary, the absence of a specific bar — is the governing standard, then the means of obtaining the fact are extrinsic to the inquiry. The fact either is or is not relevant; the means of obtaining it do not alter its relevancy.

The Reserve Power and Its Limit

The IEA confers on the trial court enormous reserve power: to put any question, relevant or irrelevant, to any witness, in any form, or to order the production of any document (Hanuman Ram v Rajasthan (2008) 15 SCC 652). This inquisitorial reserve power sits alongside the adversarial framework without displacing it. The court may probe freely; it is not confined to the questions the parties choose to ask.

But this reserve power operates under a critical constraint: the judgment must be based upon facts declared relevant by the Act and duly proved (Ram Chander v State of Haryana AIR 1981 SC 1036).

The wide power to enquire does not translate into a wide power to decide. However freely the court may investigate, it must ultimately rest its decision on facts that clear the relevancy threshold. The reserve power is an investigative tool; relevancy remains the decision-making standard.

This limitation is the final confirmation of the hub-and-fulcrum character of the relevancy provisions. Even the court's own inquisitorial function is bounded by them. No matter how suggestive an irrelevant fact may be, no matter how much it might assist the court in reaching what it perceives to be the correct result, the judgment cannot be founded on it. The result must flow from relevant facts, and relevant facts only.

Position Under the Bharatiya Sakshya Adhiniyam, 2023

The Bharatiya Sakshya Adhiniyam, 2023 ("BSA") has replaced the Indian Evidence Act, 1872. On the question of the relevancy framework, the BSA has made remarkably few substantive changes — a legislative choice that itself confirms the centrality of these provisions.

Section 3 of the BSA corresponds to Section 5 of the IEA — the foundational rule that evidence may be given of facts in issue and relevant facts, and of no others. No change has been made.

The entire span of the relevancy provisions — Sections 3 through 14 of the BSA, corresponding to Sections 5 through 16 of the IEA — is carried forward with only minor linguistic updates. "Vakils" becomes "advocates" (Section 6 BSA, corresponding to Section 8 IEA). City names are modernised: Calcutta becomes Kolkata, Bombay becomes Mumbai in the illustrations to Section 8 BSA. The word "ravished" is replaced by "raped." These are changes in idiom, not in law.

Section 9 BSA (corresponding to Section 11 IEA) — facts not otherwise relevant that become relevant if inconsistent with a fact in issue — is retained without change, save for updated illustration place-names.

Section 2(2) BSA introduces a new provision: words and expressions used in the BSA but not defined within it, yet defined in the Information Technology Act, 2000, the Bharatiya Nagarik Suraksha Sanhita, 2023, or the Bharatiya Nyaya Sanhita, 2023, shall carry the meanings assigned in those enactments.

This cross-referencing provision acknowledges the technological context of modern evidence law without disturbing the relevancy framework.

The most significant substantive change anywhere near the relevancy provisions is in expert opinion. Section 39(1) BSA adds the words "or any other field" to the categories of subject matter on which expert evidence is admissible — a meaningful expansion beyond the specific enumeration in Section 45 IEA.

But this change operates within the relevancy framework, not against it. Expert opinion remains a species of relevant fact; the BSA has simply broadened the range of subjects on which such opinions qualify

.

The three purposes of the relevancy provisions — judicial economy, focus on probative value, prior notice — survive unchanged. The chain from fact to proof survives unchanged. The closed-list principle — evidence may be given of relevant facts and of no others — survives unchanged. The hub and fulcrum character of the relevancy provisions endures in the new law precisely as it did in the old.

Conclusion

The description of the relevancy provisions as the "hub and fulcrum" of the Indian Evidence Act is not rhetorical flourish. It is a precise statement of the Act's architecture. Every other provision in the Act — on confessions and admissions, on hearsay and its exceptions, on opinion evidence, on documentary proof, on character, on privilege and estoppel — derives its rationale from, and operates in relation to, the relevancy framework

. The relevancy provisions define the universe of facts the court may consider; everything else in the Act then fine-tunes how those facts are received and weighed.

The Bharatiya Sakshya Adhiniyam, 2023 has confirmed this centrality by leaving the relevancy provisions essentially intact in the transition from the old law to the new. The language has been modernised; the structure, the purposes, and the governing principle are unaltered.

Any student of the IEA who begins with the relevancy provisions and works outward from them will find that the rest of the Act arranges itself logically around that centre. Any advocate who loses sight of relevancy in the heat of trial will find that no other argument can compensate for that lapse.

Frequently Asked Questions

Q: Why are the relevancy of facts provisions described as the "hub and fulcrum" of the Indian Evidence Act, 1872?

The relevancy provisions are described as the hub and fulcrum because every other doctrine in the Act — hearsay, confessions, opinion evidence, documentary proof, character evidence, privilege — derives its rationale from, and operates in relation to, the relevancy framework. Relevancy defines the universe of facts a court may consider. All other rules either refine how those relevant facts are proved or exclude facts that might otherwise qualify. Without the relevancy provisions, the Act would have no organising principle.

Q: What are the three purposes served by the relevancy of facts provisions?

The source materials identify three purposes. First, the time and effort of the court are not wasted on matters immaterial to the enquiry. Second, the court's attention is focused on material facts with relatively high probative value. Third, parties receive prior notice regarding what evidence they must adduce in court. All three purposes flow from the overarching aim of the law of evidence: to ensure that the court considers only that evidence which will enable it to reach a reliable conclusion (Ramesh Chandra Agrawal v Regency Hospital Ltd AIR 2010 SC 806).

Q: What does the "closed-list principle" under Section 5 of the IEA mean in practice?

Section 5 of the IEA provides that evidence may be given of facts in issue and of declared relevant facts — "and of no others." This means that no fact may be placed before the court unless it is either a fact in issue or falls within one of the categories of relevant facts declared by Sections 6–55 of the Act. Logical relevance is not enough; legal relevance under a specific provision of the Act is required (E v Bhagwandas Tulsidas (1945) 47 Bom LR 997). The closed-list principle prevents the trial from becoming an uncontrolled inquiry into every piece of evidence a party chooses to tender.

Q: Does the Bharatiya Sakshya Adhiniyam, 2023 change the relevancy framework of the IEA?

No. The BSA has carried forward the relevancy provisions from the IEA with minimal change. Sections 3–14 of the BSA correspond to Sections 5–16 of the IEA, and the substantive law is identical. Linguistic updates — replacing "vakils" with "advocates," modernising city names in illustrations — do not alter the operative rules. The closed-list principle, the three purposes of the relevancy provisions, and the judge's gatekeeper role are all preserved. The most significant change is the expansion of expert opinion in Section 39(1) BSA to cover "any other field" beyond the specific categories enumerated in Section 45 IEA.

Q: Why does the IEA admit illegally obtained evidence if it is otherwise relevant?

The IEA operates on the principle that where a fact is declared relevant and no specific statutory bar applies, courts have no discretion to exclude it regardless of how it was obtained. This position follows directly from the relevancy-driven architecture of the Act: the fact either qualifies as relevant under the Act or it does not; the means of obtaining it are extrinsic to that inquiry. The remedy for illegally obtained evidence lies in constitutional law or in proceedings against the officer responsible — not in the exclusion of the evidence from court.