Illinois Administrative Code
Title 83 - PUBLIC UTILITIES
Part 200 - RULES OF PRACTICE
Subpart D - HEARING PROCEDURE
Section 200.680 - Objections

Any evidence offered in whatever form shall be subject to appropriate and timely objections. The Hearing Examiner may, after notice to the parties and staff witnesses, either with or without objection, exclude irrelevant, immaterial, unduly repetitious or otherwise inadmissible evidence. Formal exception to a ruling on admissibility of evidence need not be stated on the record in order to be preserved.