Chapter VI · Witnesses

Rule 607. Who May Impeach a Witness

Amended 2026 (current)

Any party, including the party that called the witness, may attack the witness’s credibility.

Committee Notes

Advisory Committee Note.The language of this rule has been amended as part of the restyling of the Evidence Rules to make them more easily understood and to make class and terminology consistent throughout the rules. These changes are intended to be stylistic only. There is no intent to change any result in any ruling on evidence admissibility. This rule is the federal rule, verbatim.

Original Advisory Committee Note.This rule is the federal rule, verbatim, and is similar to Rule 20, Utah Rules of Evidence (1971).