Illinois Statutes Chapter 105. Schools § 5/21B-5. Licensure powers of the State Board of Education

(a) Recognizing that the education of our citizens is the single most important influence on the prosperity and success of this State and recognizing that new developments in education require a flexible approach to our educational system, the State Board of Education, in consultation with the State Educator Preparation and Licensure Board, shall have the power and authority to do all of the following:

(b) Only the State Board of Education, acting in accordance with the applicable provisions of this Article and rules, shall have the authority to issue or endorse any license required for teaching, supervising, or otherwise holding licensed employment in the public schools; and no other State agency shall have any power or authority (i) to establish or prescribe any qualifications or other requirements applicable to the issuance or endorsement of any such license or (ii) to establish or prescribe any licensure or equivalent requirement that must be satisfied in order to teach, supervise, or hold licensed employment in the public schools.