225 ILCS 705/31.11
225 ILCS 705/31.11
in effect(225 ILCS 705/31.11) (from Ch. 96 1/2, par. 3111) Sec. 31.11. All doors used in guiding and directing the ventilating currents shall be hung and adjusted so as to close automatically. (Source: Laws 1953, p. 701.)
Source: Open US Law by Vaquill AI (CC BY 4.0)URL: https://www.ilga.gov/legislation/ilcs/ilcs.aspFetched: 10/17/2026
