The test for admissibility therefore is relevance, the source by which the document has been obtained is immaterial. A document is admissible in evidence if it is relevant to the facts in issue and admissible in law. It has to be noted also that admissibility of a document is one thing, and the weight that court will attach to it is another. Relevancy and weight are in quite distinct apartments in the law of evidence. Relevancy which propels admissibility is invoked by the trial court immediately a document is tendered to determine the relevancy or otherwise of the document tendered. If the document is relevant the court admits it. Weight on the other hand, comes after admission of a document at the stage of writing the judgment. The two therefore ought not to be confused. See Dunniya v. Jomoh (1994) 3 NWLR (Pt. 334) 609 @ 617. Sadan v. State (1968) 1 All NLR 124. Dalek (Nig) Ltd v. OMPADEC (2007) 7 NWLR (Pt. 1033) 402. Abubakar v. Chuks (2001 18 NWLR (Pt. 1066) 386. Torti v. Uknabi (1984) 1 SC 370. Avong v. KRPC Ltd (2002) 14 NWLR (Pt. 788) 508. ACB Ltd v. Gwaswada (1994) 5 NWLR (Pt. 342) 25.
— A. Jauro, JCA. Chevron v. Aderibigbe (2011) – CA/L/76/04