Bharatiya Sakshya Adhiniyam, 2023 · Chapter II: Relevancy of Facts · Opinions of third persons when relevant
Section 41: Opinion as to handwriting and signature, when relevant
In plain words
When the court must decide who wrote or signed a document, the opinion of a person familiar with the supposed writer's handwriting is relevant. A person is familiar with it if they have seen them write, have corresponded with them, or habitually received their documents in the course of business.
- For an electronic signature, the opinion of the Certifying Authority that issued the Electronic Signature Certificate is relevant.
A simplified explanation, prepared with AI assistance from the official text below and checked automatically against it for numbers and cross-references. The official text is the law and prevails over this summary. Not legal advice.
Official text
(1) When the Court has to form an opinion as to the person by whom any document was written or signed, the opinion of any person acquainted with the handwriting of the person by whom it is supposed to be written or signed that it was or was not written or signed by that person, is a relevant fact.
Explanation.—A person is said to be acquainted with the handwriting of another person when he has seen that person write, or when he has received documents purporting to be written by that person in answer to documents written by himself or under his authority and addressed to that person, or when, in the ordinary course of business, documents purporting to be written by that person have been habitually submitted to him.
Illustration
The question is, whether a given letter is in the handwriting of A, a merchant in Itanagar. B is a merchant in Bengaluru, who has written letters addressed to A and received letters purporting to be written by him. C, is B's clerk whose duty it was to examine and file B's correspondence. D is B's broker, to whom B habitually submitted the letters purporting to be written by A for the purpose of advising him thereon. The opinions of B, C and D on the question whether the letter is in the handwriting of A are relevant, though neither B, C nor D ever saw A write.
(2) When the Court has to form an opinion as to the electronic signature of any person, the opinion of the Certifying Authority which has issued the Electronic Signature Certificate is a relevant fact.
Corresponding sections were matched by comparing the wording of both official texts, and for the IPC and BNS, also against a published correspondence table. Wording, punishments and structure often changed, so read both sections before relying on the match.
Source: India Code (indiacode.gov.in), the consolidated text published by the Legislative Department, Government of India. Text as updated on India Code on 25 August 2026. Words in square brackets [ ] were inserted or substituted by later amending Acts, and *** marks words omitted by an amendment. The amendment footnotes are not reproduced here. Official text on India Code.
Supreme Court judgments citing the section 41
No Supreme Court judgment in our database cites this section yet.