In determining good character under this Section, the State Superintendent of Education shall take into consideration the disciplinary actions of other states or national entities against certificates or licenses issued by those states and held by individuals from those states. In addition, any felony conviction of the applicant may be taken into consideration; however, no one may be licensed to teach or supervise in the public schools of this State who has been convicted of (i) an offense set forth in subsection (b) of Section 21B-80 of this Code until 7 years following the end of the sentence for the criminal offense or (ii) an offense set forth in subsection (c) of Section 21B-80 of this Code. Unless the conviction is for an offense set forth in Section 21B-80 of this Code, an applicant must be permitted to submit character references or other written material before such a conviction or other information regarding the applicant's character may be used by the State Superintendent of Education as a basis for denying the application.
105 ILCS 5/21B-15