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Illinois Compiled Statutes

Ill. R. Evid. 603 (2026)

Ill. R. Evid. 603. Oath or Affirmation

✓ current as of May 2026
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Digitally signed by Reporter of Reason: I attest to the accuracy and integrity of this document Rule 603. 15:02:20 -05'00'

OATH OR AFFIRMATION Before testifying, every witness shall be required to declare that the witness will testify truthfully, by oath or affirmation, administered in a form calculated to awaken the witness’ conscience and impress the witness’ mind with the duty to do so. Adopted September 27, 2010, eff. January 1, 2011.