These rules govern proceedings in the courts of Illinois to the extent and with the exceptions stated in Rule 1101. A statutory rule of evidence is effective unless in conflict with a rule or a decision of the Illinois Supreme Court.
Ill. R. Evid. 101
Comment
Rule 101 provides that a statutory rule of evidence is effective unless in conflict with an Illinois Supreme Court rule or decision. There is no current statutory rule of evidence that is in conflict with a rule contained in the Illinois Rules of Evidence.