Of course. The fact that a document is produced by a party does not by the reason of it being a document make it acceptable to the court. For documentary evidence to be admissible the following requirements or conditions must be met:
The document must be pleaded, even when not specifically pleaded as long as the fact in support of such document are pleaded it will be admissible. Generally, it is facts that are pleaded and not documents. Documents are tendered in support of the facts pleaded.
Oghonoyo V. Oghonoyo (2010) 3 NWLR (Pt. 1182) 564 (at 587).
The document must be relevant. The basis of admissibility in court proceeding is relevancy.
The document must be admissible.
The document must not be one based on hearsay. That is the document must be one based on the personal knowledge of the maker.
The maker must be called as a witness in the proceeding.
**Sections 1, 6, 83(1) Evidence Act, 2011.
Chevron (Nig) Ltd. V. Aderibigbe (2012) 4 NWLR (Pt. 1239) 1 CA; Odunsi V. Bamgbala (1995) 1 NWLR (Pt. 374) 641 (at 677); NNPC V. A.I.C. (2001) 49 W.R.N 140. Ajaegbo V. The State (2018) HELAR ratio 5**