Ill. Admin. Code tit. 23, § 180.310
Each school board subject to this Part shall have its school buildings surveyed in conformance with Section 2-3.12 of the School Code. No less often than every ten years, each school board subject to this Part shall have its school buildings surveyed by a licensed design professional in conformance with the provisions of Section 2-3.12 of the School Code.
(Source: Amended at 29 Ill. Reg. 15904, effective October 3, 2005)