2023 Illinois Compiled Statutes > 65 ILCS 5 > Article 11 > Art 11 prec Div 30 – Control Over Building and Construction Current as of: 2023 | Check for updates | Other versions Division 30 General Regulatory Powers Division 31 Unsafe Property Division 31.1 Building Code Violations Division 32 Regulation of Heating, Air Conditioning and Refrigeration Installations Division 33 Registration of Electrical Contractors Division 34 Steam Boiler Inspection and Operator Licensing Division 35 Board of Plumbing Examiners in Municipalities Of 500,000 Or More Division 36 Licensing of Mason Contractors in Municipalities of 500,000 or More Division 37 Inspection of Electrical Equipment Division 38 Inspection of Lodging House Plans Division 39 Recording of Building Permits Division 39.1 Community Planning and Development