Rules of Evidence
URE 0701. Opinion testimony by lay witnesses. Amend. Adds to the required grounds for opinion testimony by a lay witness that the opinion is not based on specialized knowledge within the scope of Rule 702.
URE 0703 Bases of opinion testimony by experts. Amend. Prohibits inadmissible data used to form an expert opinion from being disclosed to the jury unless the probative value substantially outweighs the prejudicial effect.