80 Ill. Adm. Code 1200.130
Rules of Evidence
Section 1200
Section 1200.130ย Rules of
Evidence
Considering the nature of the
case and the representatives of the parties, the Administrative Law Judge will,
insofar as practicable, apply the rules of evidence applicable in Illinois
courts. ย The Administrative Law Judge may, upon proper objection, exclude
evidence that is irrelevant, immaterial or unduly repetitious.ย Evidence may be
presented in the form of testimony, exhibits, or stipulations.ย Testimonial
evidence shall be taken only on oath or affirmation.