A document is admissible in evidence if it is relevant to the facts in issue and admissible in law. The converse position is also the law, and it is that a document which is irrelevant to the facts in issue is not admissible. Documents which are tendered to establish facts pleaded cannot be rejected on the ground of irrelevancy in so far as they confirm the facts pleaded. See Oyetunji v. Akaniji (1986) 5 NWLR (Pt. 42) 461. In other words, a document which is consistent with the pleadings is admissible, if the document is admissible in law. —
N. Tobi JSC. Musa Abubakar v. E.I. Chuks (SC.184/2003, 14 DEC 2007)