105 ILCS 5/27-23.5
Each school district that maintains grades 9 and 10 may include in its curriculum and teach to the students of either such grade one unit of instruction on organ/tissue and blood donor and transplantation programs. No student shall be required to take or participate in instruction on organ/tissue and blood donor and transplantation programs if a parent or guardian files written objection thereto on constitutional grounds, and refusal to take or participate in such instruction on those grounds shall not be reason for suspension or expulsion of a student or result in any academic penalty.
The regional superintendent of schools in which a school district that maintains grades 9 and 10 is located shall obtain and distribute to each school that maintains grades 9 and 10 in his or her district information and data, including instructional materials provided at no cost by America's Blood Centers, the American Red Cross, and Gift of Hope, that may be used by the school in developing a unit of instruction under this Section. However, each school board shall determine the minimum amount of instructional time that shall qualify as a unit of instruction satisfying the requirements of this Section.
105 ILCS 5/27-23.5