Fill out the form to access a sample of Practical Guidance. A Lis Pendens Notice is a form that notifies the public that a lawsuit has been filed that affects a particular piece of property.Cook County Lis Pendens Form. Fill in the blank form formatted to comply with all recording and content requirements. Illinois Legal Aid Online provides a guided interview called an Easy Form that will help you fill out the forms. This legal template is a notice of lis pendens specific to the state of Illinois. Lis Pendens Release Form. The legal template "Release of Lis Pendens (Illinois)" refers to a document commonly used in the state of Illinois to release a notice of pending litigation. A Lis Pendens Notice is a form that notifies the public that a lawsuit has been filed that affects a particular piece of property. All Illinois Courts must accept these forms.