Illinois Supreme Court Rules — Appellate Procedure – 2026
Articles III and VI of the Illinois Supreme Court Rules, covering civil and criminal appeals, including appellate jurisdiction, briefing, oral argument, and post-conviction proceedings.
Browse all 77 rules of the 2026 edition below. Each rule includes the full text, a plain-English summary, committee notes, amendment history, and cross-references to related rules. Use the search box to find rules by keyword or number.