Supreme Court amends Rule 23 to Allow Citation of Unpublished Appellate Court Ruling | State of Illinois Office of the Illinois Courts Supreme Court amends Rule 23 to Allow Citation of Unpublished Appellate Court Ruling 11/24/2020 Supreme Court amends Rule 23 to Allow Citation of Unpublished Appellate Court RulingNovember 24, 2020Chief Justice Anne M. Burke and the Illinois Supreme Court announced the amendment of Rule 23, which will allow litigants to cite unpublished opinions from the Illinois Appellate Courts for persuasive purposes. Amended Rule 23 is effective Jan. 1, 2021.The Illinois Supreme Court Rules including Amended Rule 23 can be found here. See More News Posts