Ill. Sup. Ct. R. 3.11
COMMENTS
[1] Although the Rule forbids a judge from assuming an active role in the management of any business, judges are generally permitted to engage in financial activities, including managing real estate and other investments for themselves or for members of their families. Participation in these activities, like participation in other extrajudicial activities, is subject to the requirements of this Code. For example, it would be improper for a judge to spend time on business activities that interferes with the performance of judicial duties. See Rule 2.1. Similarly, it would be improper for a judge to use the official title or appear in judicial robes in business advertising or to conduct personal business or financial affairs in such a way that disqualification is frequently required. See Rules 1.3 and 2.11.
[2] Situations that require frequent disqualification of a judge or otherwise violate this Rule may exist at the time of taking judicial office or arise due to a change in circumstances. As soon as practicable without serious financial detriment, divestment of personal investments and other financial interests is required where frequent disqualification or other violations of this Rule might occur.