Wyoming Court Rules
Wyo. R. Evid. 603 (2026)
Rule 603. Oath or affirmation
✓ current as of August 2026
Rule 603. Oath or affirmation.
Before testifying, every witness shall be required to declare that he will testify truthfully, by oath or affirmation administered in a form calculated to awaken his conscience and impress his mind with his duty to do so.