Primary Evidence vs Secondary Evidence under the Bharatiya Sakshya Adhiniyam, 2023: The Distinction, the Shifting Boundary and Practical Consequences

Every document tendered in court is either primary evidence or secondary evidence of its contents, and the classification determines whether it may be received at all. The distinction was straightforward while documents were made of paper: the original was primary and everything else was a copy. The Adhiniyam has complicated it considerably, because an electronic record has no single original, and because the same piece of paper may be primary evidence against one party and secondary against another.

1. The Two Definitions

Section 57, BSA — Primary evidence

Primary evidence means the document itself produced for the inspection of the Court.

Explanation 1. — Where a document is executed in several parts, each part is primary evidence of the document. Where a document is executed in counterpart, each counterpart being executed by one or some of the parties only, each counterpart is primary evidence as against the parties executing it.

Explanation 2. — Where a number of documents are all made by one uniform process, as in the case of printing, lithography or photography, each is primary evidence of the contents of the rest; but where they are all copies of a common original, they are not primary evidence of the contents of the original.

Explanations 3 to 6 extend primary status to electronic and digital records stored in multiple files, produced from proper custody unless disputed, simultaneously stored video recordings, and automated storage including temporary files.

Section 58, BSA — Secondary evidence

Secondary evidence means and includes — certified copies; copies made from the original by mechanical processes ensuring accuracy, and copies compared with such copies; copies made from or compared with the original; counterparts as against parties who did not execute them; oral accounts of contents by a person who has himself seen the document; oral admissions; written admissions; and evidence of a person skilled in examining numerous accounts which cannot conveniently be examined in Court.

The definitions are not symmetrical in form. Primary evidence is defined by what the material is — the document itself. Secondary evidence is defined by enumeration, listing eight kinds, and the words 'means and includes' leave the list open at the edges.

2. The Comparison

	Primary evidence	Secondary evidence
Provision	Section 57	Section 58
What it is	The document itself, produced for inspection	Copies, counterparts, oral accounts, admissions, and expert evidence of the general result of numerous accounts
Admissibility	Always. Section 59 makes it the rule	Only in the cases enumerated in Section 60, and only after the ground is proved
Foundation required	None	The ground under Section 60 must be established by evidence
Notice	Not applicable	Required under ground (a), in the manner prescribed by Section 64
Which kind is permitted	Not applicable	Depends on the ground — any kind under (a), (c) and (d); a certified copy only under (e) and (f)
What can be examined	Alterations, interpolations, pen pressure, ink, erasures, the sequence of strokes	Only what the copy reproduces; a photocopy loses nearly all of it
Weight	The best proof of contents	Varies enormously — a certified copy is nearly as good as the original; an oral account may be very weak

3. The Boundary Is Not Fixed

The most useful thing to understand about the distinction is that a document does not belong permanently to one class. The same document may be primary in one context and secondary in another, and four situations produce this.

3.1 Counterparts — primary against some parties, secondary against others

Explanation 1 to Section 57 and clause (iv) of Section 58 deal with the same situation from opposite ends. Where a document is executed in counterpart, each counterpart being signed by one or some of the parties only, that counterpart is primary evidence as against the parties who executed it and secondary evidence as against those who did not.

The reasoning is that a party who signed a document is bound by what he signed; so far as he is concerned, the sheet bearing his signature is the document. A party who never signed it never adopted it, and against him it is a copy of what somebody else signed.

The standard illustration is a lease executed in counterparts. The lessor signs one part and the lessee the other, and the parts are exchanged. In a suit between them, the part the lessee holds is primary evidence against the lessor and secondary against the lessee himself.

3.2 The uniform process rule

Explanation 2 contains two propositions and the second is regularly forgotten. Where a number of documents are made by one uniform process — printing, lithography, photography — each is primary evidence of the contents of the rest. But where they are all copies of a common original, they are not primary evidence of the contents of that original.

A printed circular is a good illustration. Ten thousand copies come off the press by the same process; each is primary evidence of what the others say, because none was made from another. But if the press worked from a manuscript, none of the printed copies is primary evidence of the manuscript, because every one of them is a copy of it.

The distinction is between documents that came into existence together by one process and documents that were derived from something earlier. The first are all originals of each other; the second are all copies of the thing they were derived from.

3.3 Electronic records — Explanation 4

An electronic record produced from proper custody is primary evidence unless it is disputed. The status therefore depends on the conduct of the opposite party. Until a dispute is raised the record is primary; once it is raised the record becomes secondary and must be proved under Section 63 with the certificate in the Schedule.

⚠ A classification that depends on the other side's pleading

Explanation 4 is the only place in the Adhiniyam where the classification of evidence turns on what an opponent chooses to do. A party cannot know when he tenders a record whether it will be treated as primary, and the practical consequence is unavoidable: obtain the certificate under Section 63(4) in any event where the record is important. Relying on Explanation 4 alone is a gamble on the other side not disputing the record, which is not a gamble worth taking.

3.4 The document as an object

Where a document is produced not for its contents but as a thing — to show its physical condition, that it was torn, that it bears a stain, that it is written on a particular kind of paper — no question of primary or secondary evidence arises at all. The classification governs proof of contents, and where the contents are not in issue the whole apparatus is beside the point. Such evidence enters under the second proviso to Section 55, which permits the court to require production of a material thing for inspection.

4. Why the Distinction Exists

Three reasons underlie the preference for the original, and each explains a different feature of the rules.

Accuracy. A copy may be inaccurate, and a recollection almost certainly is. The original is fixed, and reading it removes the risk of transcription error, selective reproduction and failure of memory.

Detection of tampering. This is the reason most often overlooked and is frequently the important one. An original can be examined for alterations, interpolations, erasures, differences in ink, variations in pen pressure and the sequence in which strokes were made. A photocopy loses nearly all of this. Where the genuineness of a document is contested, the difference between having the original and having a copy is the difference between being able to test it and not.

Completeness. An original is a whole document. A copy may be of part only, may omit an endorsement on the reverse, may exclude a schedule, or may have been produced from a selected portion. This is why Section 33 requires enough of a document to be produced for its meaning to be understood, and why a party producing a copy should be asked whether it reproduces the entire document.

5. Not All Secondary Evidence Is Equal

Section 58 treats its eight categories alike as a matter of admissibility, but they differ enormously in weight, and a court assessing secondary evidence attends to which kind it is.

Kind	Weight	Why
Certified copy	Very high	Issued under a statutory scheme, and Section 78 permits the court to presume it genuine
Mechanical copy made from the original	High	Human transcription error is eliminated, though features bearing on genuineness are lost
Copy compared with the original	Moderate to high	Depends on who compared it and how carefully; the comparison must be proved
Counterpart	High	It is an executed document, not a reproduction
Written admission	High	A deliberate statement by the party against whom it operates
Oral admission	Moderate	Depends on the witness who deposes to it, and Section 20 restricts its use
Oral account by a person who saw the document	Low	Depends entirely on memory, and cannot reproduce precise terms
Evidence of the general result of numerous accounts	Moderate	Depends on the skill of the examiner; establishes the general result only, never a particular entry

The practical consequence is that a party who has a choice should exercise it. Where several kinds of secondary evidence are available and the ground permits any of them — as under grounds (a), (c) and (d) of Section 60 — the party should produce the strongest, and a court will notice where a better kind was available and a weaker one was offered.

6. Procedural Consequences

The classification has consequences beyond admissibility, and three of them arise regularly in practice.

The stage at which the objection is taken. An objection that secondary evidence has been received without a foundation goes to the mode of proof, and must be taken when the document is tendered. If it is not, the objection is waived and cannot be raised in appeal, because the other party could have cured the defect by producing the original or by leading the foundational evidence.

📖 R.V.E. Venkatachala Gounder v. Arulmigu Viswesaraswami and V.P. Temple, (2003) 8 SCC 752

Held: Objections as to admissibility of documents are of two classes. The first is where the document is inherently inadmissible — as where it is unstamped or unregistered when registration is required. The second is where the objection goes not to admissibility but to the mode of proof. An objection of the second kind must be taken when the document is tendered, so that the party tendering it has an opportunity to cure the defect; if not taken then, it cannot be raised later, including in appeal. An objection of the first kind may be raised at any stage.

Ratio: The failure to lay a foundation for secondary evidence is an objection to mode of proof, and it is waived if not taken at tender.

The need for a separate application. In civil practice a party intending to lead secondary evidence ordinarily applies for permission, setting out the ground relied upon and the material establishing it. The court considers the application, and the practice recommended in the decisions is that it should record its satisfaction before permitting the evidence. An application made at the stage of final arguments, after the document has been sitting on the record unmarked, is unlikely to succeed.

The adverse inference. Where a party has the original in his possession and does not produce it, the court may presume under Illustration (g) to Section 119 that evidence which could be and is not produced would, if produced, be unfavourable to the person who withholds it. This operates independently of the rules about secondary evidence and frequently matters more than they do.

7. Working Through a Document

Step	Question	If the answer is no
1	Are the contents in issue, or only facts about the document?	The classification does not arise; facts about a document are proved orally under Section 54
2	Is the material primary evidence — the document itself, a part or counterpart against an executant, one of several made by a uniform process, or an electronic record within an Explanation to Section 57?	It is secondary evidence, and Steps 3 to 5 apply
3	Does the case fall within a ground under Section 60?	Secondary evidence is inadmissible
4	Has the ground been proved, with the court recording its satisfaction?	The foundation is missing and the evidence should not be received
5	Is the kind of secondary evidence offered permitted by that ground?	It is inadmissible — a photocopy of a public document, for instance, where only a certified copy will do
6	For an electronic record, is the certificate under Section 63(4) required and available?	The record cannot be received as secondary evidence

8. The Position Stated Shortly

Primary evidence is the document itself; secondary evidence is enumerated in eight categories in Section 58.
Section 59 makes primary evidence the rule, and secondary evidence is admissible only in the cases in Section 60.
The boundary is not fixed. A counterpart is primary against those who executed it and secondary against those who did not.
Documents made by a uniform process are primary evidence of each other, but not of a common original from which they were all copied.
An electronic record from proper custody is primary only unless disputed, which makes its classification depend on the opponent's pleading.
The original matters most where genuineness is contested, because a copy loses the features by which tampering is detected.
Not all secondary evidence is equal. A certified copy is nearly as good as an original; an oral account is very much weaker.
The objection is to mode of proof and must be taken at tender, failing which it is waived — R.V.E. Venkatachala Gounder.

9. Related Topics and Provisions

Topic or provision	Connection
Documentary Evidence — Sections 56 to 60	The scheme as a whole
Kinds of Secondary Evidence	The eight categories and the conditions in Section 60
Best Evidence Rule	The principle underlying the preference for the original
Electronic or Digital Record as Primary Evidence	The Explanations to Section 57
Lost or Destroyed Documents and Secondary Evidence	Ground (c) of Section 60 in detail
Section 33, BSA	How much of a document must be produced for its meaning to be understood
Section 119, Illustration (g), BSA	The adverse inference from withholding evidence
Sections 61 and 63 and the Schedule, BSA	Admissibility of electronic records and the certificate