(225 ILCS 80/4) (from Ch. 111, par. 3904) (Section scheduled to be repealed on January 1, 2032) Sec. 4. License requirement. No person shall practice, or attempt to practice, optometry, as defined in this Act, without a valid license as an optometrist issued by the Department. (Source: P.A. 104-796, eff. 8-7-26.)