Sometimes the case turns not on what the party did but on what someone connected to the party said or acknowledged. If the third person's own position or liability has to be proved as part of the case against the party, the third person's own statements — made when they held that position or were subject to that liability — can be admitted against the party too. Section 17 of the Bharatiya Sakshya Adhiniyam, 2023 (BSA) codifies that indirect route.
17. Admissions by persons whose position must be proved as against party to suit. Statements made by persons whose position or liability, it is necessary to prove as against any party to the suit, are admissions, if such statements would be relevant as against such persons in relation to such position or liability in a suit brought by or against them, and if they are made whilst the person making them occupies such position or is subject to such liability.
Illustration.
A undertakes to collect rents for B. B sues A for not collecting rent due from C to B. A denies that rent was due from C to B. A statement by C that he owed B rent is an admission, and is a relevant fact as against A, if A denies that C did owe rent to B.
Section 17 reproduces Section 19 of the Indian Evidence Act, 1872 (IEA) without any change in wording. The BPRD BSA-to-IEA correspondence table records "No change." It picks up the class of admissions that reach the party through the "position or liability" of a related third person.
The structure of the rule
Only when all three requirements are met does the third person's statement become an admission against the party. The section is a targeted rule, not a general permission to lead statements of anyone connected to the party.
The rent-collection illustration, worked through
The illustration captures the section's operation with unusual clarity. A is B's rent-collection agent. B sues A for failing to collect rent from C. A's defence is that no rent was in fact due from C to B — so A had nothing to collect. The question turns on whether C owed rent to B. A statement by C, made while he was the tenant, acknowledging that he owed rent to B, is admissible against A. If A were suing C for rent, C's admission would clearly be admissible against C personally under Section 15. Section 17 lets A's employer B use the same admission against A, because C's position as a rent-owing tenant is a necessary link in B's case against A.
Why the section is drafted this way
A litigant who takes on responsibility for another person's affairs — as agent, guarantor, custodian, or in a similar derivative relationship — assumes that person's position as part of the evidentiary picture. When a case against the derivative party turns on the underlying party's status, the underlying party's own statements about that status have real relevance. Section 17 recognises that reality without creating a general power to attribute one person's statements to another. It requires a specific evidentiary link: the third person's position or liability must be a necessary link in the case, and their statement must have been made while that position or liability existed.
Placement within the admissions block
| Section | Whose admission it captures — and how |
|---|---|
| 16 | The party themselves; their authorised agent; parties in representative character while in that character; persons with proprietary/pecuniary interest or predecessors in interest, in defined situations |
| 17 | Persons whose position or liability the case against the party turns on — where the statement would be an admission against them personally and was made while they occupied that position or were subject to that liability |
| 18 | Persons expressly referred to by the party for information on a matter in dispute |
The contemporaneity requirement
The requirement that the statement be made "whilst the person making them occupies such position or is subject to such liability" is doing serious work. Statements made before the position or liability existed are ordinary statements by an outsider — of no particular evidentiary force against the party. Statements made after the position or liability ceased are, in effect, memory testimony that no longer has the reliability of a contemporaneous acknowledgement. What Section 17 admits is the specific class of contemporaneous statements — statements made while the position or liability was live — which have real weight because the maker was speaking about their own then-current situation.
Applications beyond the rent-collection example
The section's reach extends well beyond the illustration. In guarantor litigation, the principal debtor's admissions made while the debt was subsisting can bear on the case against the guarantor — the principal debtor's liability is the necessary link. In trustee litigation, the beneficiary's admissions during the currency of the trust can bear on the case against the trustee where the beneficiary's rights or entitlements are the necessary link. In insurance recovery matters, admissions by the insured during the currency of the policy can bear on cases against the insurer where the insured's position under the policy is the necessary link. In each of these situations, Section 17 supplies the specific evidentiary machinery that links the underlying person's contemporaneous statement to the derivative party.
The contemporaneity requirement operates as a real filter across these applications. A tenant's post-vacation acknowledgement of arrears, a principal debtor's post-repayment concession, or an insured's post-lapse statement about the policy period may still be admissible on other grounds, but they do not qualify under Section 17 because the position or liability had already ceased when the statement was made. Counsel invoking the section must be prepared to prove the timing of the statement in relation to the position or liability, alongside the other cumulative conditions.
Key Takeaways
- Third-party statements can bind a party: where a third person's position or liability is a necessary link in the case against a party, that person's statements can be admissions against the party.
- Three cumulative conditions: position/liability necessary to prove against the party; statement would be an admission against the maker personally; statement made while the position/liability existed.
- Illustration: tenant C's admission of owing rent to B is admissible against rent-collector A in B's suit against A.
- Contemporaneity is required: post-hoc statements do not qualify.
- Unchanged from Section 19 IEA: the recodification preserved the provision verbatim.
Conclusion
Section 17 provides an indirect but precisely bounded route for admissions to enter a case against a party through a third person whose position or liability is a necessary link. Its careful drafting keeps the rule from becoming a general licence to attribute one person's statements to another; only the specific class of contemporaneous, otherwise-admissible statements about a necessary-link position or liability qualifies. Reproduced verbatim from Section 19 IEA, the section continues to solve a real problem in agency, guarantee, custodian, and other derivative-liability litigation.