Okla. Stat. tit. 12A, § 12A-2A-202

This is the official text of Okla. Stat. tit. 12A, § 12A-2A-202, part of Oklahoma’s Stat. tit. 12A, — part of the compiled statutory law of Oklahoma, published by the state as "Stat. tit. 12A,." Browse the sections below, each linked to its official government source.

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Final expression; parol or extrinsic evidence

Official statutory text

FINAL EXPRESSION; PAROL OR EXTRINSIC EVIDENCE

Terms with respect to which the confirmatory memoranda of the

parties agree or which are otherwise set forth in a record intended

by the parties as a final expression of their agreement with respect

to such terms as are included therein may not be contradicted by

evidence of any prior agreement or of a contemporaneous oral

agreement but may be explained or supplemented:

(a) by course of dealing or usage of trade or by

course of performance; and

(b) by evidence of consistent additional terms

unless the court finds the record to have been intended also as a

complete and exclusive statement of the terms of the agreement.

Status: in_force · Read it on the official government site

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About this page: Statute text is reproduced from official government publishers via the Open US Law dataset (Vaquill AI, snapshot v2026.08, CC BY 4.0). Primary legislative text like this is public domain under the government-edicts doctrine (Georgia v. Public.Resource.Org, 2020). We link every section back to its official source so you can verify it independently.