To designate the reports relating to public schools which school officers are required to submit to the county superintendent of schools. In Class I county school units, and in each school district which forms a part of a Class II county school unit but which is not subject to the jurisdiction of the trustees of schools of any township in which such school district is located, all financial reports shall be signed by the teacher, principal or superintendent of schools.
Any person who makes a false affidavit or knowingly swears or affirms falsely to any matter or thing required by the terms of this Act to be sworn or affirmed is guilty of perjury.
105 ILCS 5/2-3.15