Illinois Circuit Clerk Summons is a legal document used for initiating court proceedings. It is issued by a Circuit Clerk of the Illinois Circuit Court and served upon the defendant in a civil or criminal case. The Summons informs the defendant of the action taken against them and instructs them to appear in court to respond to the charges. There are two types of Illinois Circuit Clerk Summons: a Civil Summons and a Criminal Summons. The Civil Summons is issued to the defendant in a civil case, while the Criminal Summons is issued to the defendant in a criminal case. Both types of Summons contain information about the case, the court, and the defendant's rights.