Synopsis As Introduced Amends the Illinois Insurance Code. Provides that a secondary source on insurance, including a legal treatise, scholarly publication, textbook, or other explanatory text, does not constitute the law or public policy of the State, and the secondary source on insurance is not persuasive authority if it purports to create, eliminate, expand, or restrict a cause of action, right, or remedy, or if it conflicts with the United States Constitution or the Illinois Constitution, State law, this State's case law precedent, or other common law that may have been adopted by this State. Effective immediately.