2015 Oklahoma Statutes
Title 12. Civil Procedure
§12-2701. Opinion testimony by lay witnesses.
If the witness is not testifying as an expert, the witness’s testimony in the form of opinions or inferences is limited to those opinions or inferences which are:
1. Rationally based on the perception of the witness;
2. Helpful to a clear understanding of his testimony or the determination of a fact in issue; and
3. Not based on scientific, technical or other specialized knowledge within the scope of Section 2702 of this title.
Added by Laws 1978, c. 285, § 701, eff. Oct. 1, 1978. Amended by Laws 2002, c. 468, § 54, eff. Nov. 1, 2002.
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