Every rule this Part of the Bharatiya Sakshya Adhiniyam, 2023 (BSA) builds — comparison of disputed writing, proof when an attesting witness is unavailable, the special treatment of registered documents — ultimately rests on one foundational premise: that a signature or a piece of handwriting can be proved to belong to a specific person. Section 65 states that premise directly, and in doing so, sets the baseline every other provision in this stretch of the Act quietly assumes.
65. Proof of signature and handwriting of person alleged to have signed or written document produced. If a document is alleged to be signed or to have been written wholly or in part by any person, the signature or the handwriting of so much of the document as is alleged to be in that person's handwriting must be proved to be in his handwriting.
Section 65 carries forward Section 67 of the Indian Evidence Act, 1872 without any change in wording — the oldest, most settled rule in this entire stretch of the Act. Its logic is almost self-evident once stated: mere production of a signed document in court proves nothing about who signed it. The party relying on the document must affirmatively establish that the signature, or the handwritten portion, genuinely belongs to the person it is attributed to. Nothing is presumed simply because a name appears at the bottom of a page.
Notice the careful phrase "wholly or in part." Section 65 does not assume an entire document must be in one person's handwriting to trigger this requirement — it applies with equal force to a document that is only partly in the alleged writer's hand, such as a marginal note, an interlineation, or a single clause added to an otherwise typed or printed instrument. Whatever portion is attributed to a specific person's handwriting, that specific portion must be proved, no more and no less.
These four routes are not ranked in any strict legal hierarchy — a party may lead whichever combination the facts support, and courts routinely weigh several together rather than insisting on just one. What Section 65 insists on is simply that some genuine proof of authorship be offered; it is the provision that makes bare production of a signed document, standing alone, legally insufficient.
The provision's real significance only becomes visible against the rest of this Part, which this run of articles has now covered in full descending sequence from Section 79 down to this one. Section 67 mandates an attesting witness for documents the law requires to be attested; Section 68 offers a fallback when that witness cannot be found; Section 69 lets the signatory's own admission shortcut the process entirely; Section 70 addresses a witness who denies or forgets execution once called; Section 71 confines the heavier attestation-proof machinery to documents genuinely requiring it; Section 72 supplies the comparison tools for testing a disputed signature against an admitted one; Section 73 and Section 66 extend the same underlying logic into digital and electronic signatures. Every one of those provisions is, in a real sense, an elaboration on the single foundational duty Section 65 states in its opening sentence — prove the signature or handwriting belongs to the person it is attributed to.
It is worth being precise about what Section 65 does and does not require in a given case. It does not, on its own, prescribe which of the four proof routes must be used, nor does it set any minimum quantum of evidence beyond what the facts genuinely call for — a straightforward, undisputed signature on a routine document may be proved with a single line of testimony, while a heavily contested signature on a high-value instrument may require expert comparison, corroborating witnesses, and forensic analysis together. What Section 65 fixes is only the obligation itself: whoever alleges a document is signed or written by a specific person must prove that allegation through some legitimate means, calibrated to how seriously the point is actually contested.
Key Takeaways
- Unchanged from IEA 67: Section 65 carries the foundational rule forward without any drafting change.
- Applies wholly or in part: even a single handwritten clause or marginal note within an otherwise printed document must be independently proved if attributed to a specific person.
- Bare production proves nothing: a signed document, without more, does not establish who actually signed it.
- Four available proof routes: direct testimony, comparison under Section 72, expert opinion under Section 39, or admission under Section 69 — used singly or in combination.
- The foundation for this entire Part: Sections 66 through 73 each build a specific mechanism or exception on top of the basic duty Section 65 states.
This article completes a fifteen-article run through Chapter V of the BSA, covering Sections 79 down through 65 in full — the chapter's provisions on proof of official and private documents, attestation, and signature and electronic-signature verification. Twenty-four sections of Chapter V, Sections 64 down through 56, remain for a future run, along with Chapters I through IV, which the one-section-per-article convention has not yet reached at all. Section 65 is a fitting point to pause: it is the rule every other provision in this stretch of the Act has, in one way or another, been elaborating on.