554.2202 Final written 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 writing 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
1. by course of performance, course of dealing, or usage of trade (section 554.1303); and
2. by evidence of consistent additional terms unless the court finds the writing to have been intended also as a complete and exclusive statement of the terms of the agreement.
[C66, 71, 73, 75, 77, 79, 81, §554.2202]
2007 Acts, ch 41, §24
Referred to in §554.2316, 554.2326, 715B.2