(105 ILCS 5/2-3.9) (from Ch. 122, par. 2-3.9)
    Sec. 2-3.9. Grant and suspend teachers' certificates.
    Subject to the provisions of Article 21, to grant certificates to such teachers as may be found qualified to receive them and to suspend the operation of any State certificate for immorality or other unprofessional conduct.
(Source: Laws 1961, p. 31.)