PRINCIPLE STATEMENT

Every allegation of fact, if not denied specifically or by necessary implication, or stated to be not admitted, shall be taken as established at the hearing.

RATIO DECIDENDI (SOURCE)

Per Ogwuegbu, JSC, in Honika Sawmill (Nig.) Ltd v. Hoff (1994) NLC-2081992(SC) at P. 24; Paras D--E.
"Every allegation of fact, if not denied specifically or by necessary implication, or stated to be not admitted shall be taken as established at the hearing."
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EXPLANATION / SCOPE

Order 13 Rule 9 creates a tripartite response system for factual allegations: (1) Specific denial—expressly stating the fact is false; (2) Denial by necessary implication—pleading facts necessarily inconsistent with the allegation; (3) Non-admission—stating the fact is not admitted (requiring plaintiff to prove it). If none of these responses occur, the allegation is “taken as established”—deemed proven without evidence. This rule: streamlines litigation by eliminating proof of uncontested facts, forces defendants to clearly identify contested matters, and prevents evasive pleading. “Necessary implication” means the denial must logically flow from what’s pleaded—not merely possible, but necessary. Failure to properly respond has severe consequences—facts are established against the defendant without requiring plaintiff’s proof. This emphasizes pleading’s importance in defining issues and establishing uncontested facts.

CASES APPLYING THIS PRINCIPLE