When Oral Evidence Is Excluded by a Document Under the BSA (Section 94): Evidence Act 91 Mapping (2026)
Why you cannot usually prove the terms of a written contract by word of mouth, which section of the BSA now governs it, how it maps to Sections 91 and 92 of the old Evidence Act, and when oral evidence is still allowed. Last verified October 2026.
Explainer · BSA · Evidence Law
When people put a contract in writing, the writing is meant to be the final word on the deal. The law protects that. If the terms of a contract, a grant, or a disposition of property have been written into a document, you generally cannot prove those terms by oral evidence of what was said. Under the new law this rule is in Section 94 of the Bharatiya Sakshya Adhiniyam, 2023 (BSA), which replaced Section 91 of the old Indian Evidence Act, 1872 from 1 July 2024, with a companion rule in Section 95. It is a rule of evidence, not an offence, so it carries no punishment. Last verified October 2026.
- What it is: when terms are in a written document, they must be proved by the document, not by oral evidence of what the terms were.
- New sections: Section 94 of the BSA, 2023 (proof of the terms), read with Section 95 (no oral evidence to vary them).
- Old sections: they replaced Sections 91 and 92 of the Indian Evidence Act, 1872.
- Exceptions: oral evidence is still allowed to show fraud, a condition precedent, a consistent separate oral term, a later variation, or a custom.
- No punishment: these are evidence rules, not offences.
- Search and track: Claw searches 30 crore+ judgments and tracks matters across 9,102 courts, benches and forums.
01Why the rule exists
A written contract gives certainty. Both sides know what they agreed because it is on paper. If a party could later come to court and say the real deal was different from the writing, that certainty would be lost, and every written contract could be reopened by memory and argument.
The rule stops this. It says that where the terms have been reduced to a document, the document is the proof of those terms. This is sometimes called the best evidence rule for documents, and it protects the integrity of written deals, wills, and other dispositions of property.
People searching "section 91 evidence act in bsa", "section 92 evidence act in bsa", or "oral evidence exclusion bsa" are looking for these two sections.
02What Section 94 says
Under Section 94 of the BSA, when the terms of a contract, a grant, or any other disposition of property have been reduced to the form of a document, and in cases where any matter is required by law to be in the form of a document, no evidence shall be given in proof of those terms except the document itself, or secondary evidence of its contents where that is allowed.
In plain terms, the writing must speak for itself. You prove the terms by producing the document, or by admissible secondary evidence of it, not by telling the court what the terms were from memory.
The section carries forward the old Explanations and Exceptions. For example, where there are several documents that together form one contract, all of them are the document; and where a matter is required by law to be in writing, the writing is the only proof. A statement in a document of a fact that is not a term of the contract does not, by this section, bar oral evidence of that fact.
An evidence rule, not an offence
Section 94 does not create a crime and has no punishment. The words cognizable, bailable, and triable by do not apply. It decides how the terms of a written document are proved.
03The companion rule in Section 95
Section 94 is about proving the terms of the document. Section 95 is about adding to or changing those terms, and the two must be read together.
Section 95 of the BSA says that, once the terms are proved under Section 94, no oral evidence of any agreement may be given to contradict, vary, add to, or subtract from those terms. So a party cannot use spoken evidence to say the real bargain was different from the writing.
Together, Section 94 tells you how to prove the terms, and Section 95 stops you from undercutting them with oral evidence. This pair replaced old Sections 91 and 92 of the Evidence Act.
04When oral evidence is still allowed
The rule is strong, but it is not absolute. The provisos to the companion section keep room for oral evidence in defined situations. In plain terms, oral evidence may still be given to show things such as:
- A fact that would make the document void or voidable, such as fraud, intimidation, mistake, want of capacity, or failure of consideration.
- A separate oral agreement on a matter on which the document is silent, if its terms are consistent with the document.
- A separate oral agreement that is a condition precedent to the document taking effect.
- A later oral agreement to change or rescind the contract, except where the law requires the change to be in writing or the contract is registered.
- The existence of a custom or usage by which terms not mentioned are usually annexed to contracts of that kind.
These exceptions are what make the rule workable in practice.
For the wider set of changes, see the key changes from the Evidence Act to the BSA.
05Sections 91 and 92 Evidence Act to the BSA
The rule excluding oral evidence of written terms, which was Section 91 of the Indian Evidence Act, 1872, is now Section 94 of the BSA. The companion rule against varying the terms by oral evidence, which was Section 92, is now Section 95. The substance is carried forward.
| Old law (Indian Evidence Act, 1872) | New law (BSA, 2023) | Subject |
|---|---|---|
| Section 91 | Section 94 | Terms of a written contract, grant, or disposition proved by the document |
| Section 92 | Section 95 | Oral evidence not allowed to contradict or vary those terms |
So if you are searching for "section 91 evidence act in bsa", the answer is Section 94, and for Section 92, the answer is Section 95.
06Where Claw fits
Claw is an all-in-one legaltech platform for Indian advocates, law firms, and corporate legal teams, combining AI-based case search, an AI legal assistant (Legal GPT), case management, and compliance automation across all Indian courts and tribunals.
Whether oral evidence can be let in despite a written contract turns on which proviso applies, and the courts have decided the point many times on facts about fraud, conditions precedent and separate oral terms. Claw helps you reach those rulings quickly. You can search more than 30 crore judgments, from the Supreme Court of 1950 and the High Courts of 1990 onward, by section, party or advocate, and see how Sections 94 and 95 and the old Sections 91 and 92 have been applied, with results in under five seconds. You can also keep a live record of the cases, orders and hearings where the point is raised, across 9,102 courts, benches and forums. See case search across Indian courts.
Open a free Claw account to search and follow these matters by party or advocate name. Claw does not use customer case documents to train its AI models, and it is a research and tracking tool, not a substitute for legal advice.
07Sources and further reading
- India Code (official text of the Bharatiya Sakshya Adhiniyam, 2023): indiacode.nic.in
- Ministry of Home Affairs (the new criminal laws): mha.gov.in
- Supreme Court of India (judgments): sci.gov.in
- Claw: clawlaw.in
This explainer is general information, not legal advice. The new criminal laws are still being read and applied by the courts, so check the current text of the BSA and take advice from counsel before you rely on a provision.
08Frequently asked questions
What does Section 94 of the BSA say?
When the terms of a contract, grant, or other disposition of property have been reduced to a document, those terms must be proved by the document itself, or by admissible secondary evidence of it, and not by oral evidence of what the terms were. It replaced Section 91 of the Indian Evidence Act, 1872.
Which sections of the Evidence Act do Sections 94 and 95 replace?
Section 94 replaces Section 91, on proving the terms of a written document. Section 95 replaces Section 92, which bars oral evidence to contradict, vary, add to, or subtract from those terms. The two work together.
Can I ever use oral evidence against a written contract?
Yes, in defined situations. The provisos allow oral evidence to show matters such as fraud, mistake, or want of capacity, a condition precedent to the contract taking effect, a consistent separate oral term on a silent matter, a later agreement to vary or rescind, or a relevant custom or usage.
What is the difference between Section 94 and Section 95?
Section 94 is about how you prove the terms of a written document, which is by the document itself. Section 95 is about what you cannot then do, which is use oral evidence to contradict or vary those proved terms. Read them together.
Is there a punishment under Section 94?
No. Sections 94 and 95 are rules of evidence, not offences, so they carry no punishment, and the terms cognizable or bailable do not apply. They only decide how the terms of a written document are proved and protected.
How can I find judgments on oral evidence and written contracts?
Claw lets you search more than 30 crore judgments, from the Supreme Court of 1950 and the High Courts of 1990 onward, by section, party or advocate, with results in under five seconds, and keep a live record of live cases across 9,102 courts, benches and forums. You can open a free account to search and follow cases by party or advocate name.