Iowa.R.Evid. 5.702
As amended through Septmber 9, 2024
A witness who is qualified as an expert by knowledge, skill, experience, training, or education may testify in the form of an opinion or otherwise if the expert's scientific, technical, or other specialized knowledge will help the trier of fact to understand the evidence or to determine a fact in issue.
Iowa.R.Evid. 5.702