765 Ill. Comp. Stat. 745 § 6.7

Violations; inspection reports; postings; penalty.
(a) Any nonconformance with a statute, rule, or ordinance applicable to the mobile home park or manufactured home community constitutes a violation. The authority having jurisdiction shall identify violations in an inspection report. The inspection report shall be served upon the park owner or managing agent in person or by certified United States mail, return receipt requested, postage prepaid.
(b) The park owner or its managing agent shall post in a conspicuous place any inspection report received from the authority having jurisdiction regarding health and life safety violations as defined in rules promulgated by the Illinois Department of Public Health. The inspection report shall be posted beginning the business day after the date by which the violation or violations must be corrected as set forth in the inspection report issued by the authority having jurisdiction. The posting may be removed only when:
(1) the authority having jurisdiction has issued written authorization to remove the posting; or(2) the park owner or its managing agent has corrected the violation or violations, served notice to the authority having jurisdiction that the violation or violations have been corrected by submitting such documentation or affidavit as may be necessary to substantiate the correction by certified United States mail, return receipt requested, postage prepaid, and no less than 15 days have expired from the mailing date of the notice to the authority having jurisdiction.(c) Nothing in this Act may be construed to diminish, impair, or otherwise affect the authority of the authority having jurisdiction to charge violations under the Mobile Home Park Act or any other statute, rule, or ordinance applicable to the mobile home park or manufactured home community.
(d) Failure to comply with the requirements of this Section subjects the park owner or managing agent to a $250 penalty. The penalty shall be payable to the authority having jurisdiction which issued the inspection report citing violations.
(e) For purposes of enforcement of this Section by the Illinois Department of Public Health, the Illinois Administrative Procedure Act is hereby expressly adopted. The Illinois Department of Public Health has the authority to promulgate rules to enforce this Section.
(f) For purposes of enforcement of this Section by any authority having jurisdiction other than the Illinois Department of Public Health, the authority having jurisdiction has the authority to adopt ordinances to enforce this Section.