Synopsis As Introduced Proposes to amend the Finance Article of the Illinois Constitution. Provides that any State mandate regarding any subject matter that necessitates additional expenditures from the revenues of units of local government shall be void and unenforceable unless the General Assembly makes necessary appropriations to implement that mandate. Provides that the failure of the General Assembly to make necessary appropriations shall relieve a unit of local government of the obligation to implement any State mandate. Defines "State mandate". Effective upon being declared adopted.