An Illinois Notice of Publication is a document filed in a court of law that provides notice of a certain legal action, such as the filing of a lawsuit. It is a public record that serves to notify those with an interest in the case that a certain action is taking place. It is typically filed in the county where the plaintiff or defendant resides. The types of Illinois Notice of Publication include Publication of Summons, Publication of Citation, Publication of Notice of Foreclosure, and Publication of Notice of Sale.