The building codes of Illinois adopt the the International Building Code 2021 (IBC 2021), International Existing Building Code 2021 (IEBC 2021), International Energy Conservation Code 2018 (IECC 2018), Accessible and Usable Buildings and Facilities, 2017, Standard for the Installation of Sprinkler Systems, 2019, National Electrical Code, 2020, National Fire Alarm and Signaling Code, 2019, Energy Standard for Buildings Except Low-Rise Residential Buildings, 2016, Safety Code for Elevators and Escalators, 2019, Building Code Requirements for Structural Concrete 2019, Illinois Accessibility Code, Illinois Plumbing Code, and the Life Safety Code, 2015.
Illinois Capital Development Board
Website: https://www2.illinois.gov/cdb/Pages/default.aspx
Email: CDB.FOIA@Illinois.gov
Office Locations
Address: 555 West Monroe Street, 8th floor Chicago, IL 60661
Phone: 312-814-6000
Fax: 312-814-2041
William G. Stratton Building
Address: 3rd Floor Stratton, 401 South Spring Street, Springfield IL 62706
Phone: 217-782-2864
Fax: 217-524-0565
Dunn-Richmond Center
Address: 1740 Innovation Drive, Suite 258 Carbondale, IL 62903
Phone: 618-453-8232
Fax: 618-453-8233
Ottawa Satellite Office
Address: 700 E. Norris Drive, 2nd Floor IDOT Dist # 3 Hdqtrs, Ottawa, IL 61350
Phone: 815-433-7120
Fax: 815-433-7123
Office of the Illinois
State Fire Marshal
Website: https://www2.illinois.gov/sites/sfm/Pages/default.aspx
Springfield Office
Address: 1035 Adlai Stevenson Drive, Springfield, IL 62703
Phone: (217) 785-0969
Fax: (217) 785-1002
Chicago Office
Address: 555 W. Monroe St., Suite 1300-N, Chicago, IL 60661
Phone: (312) 814-2693
Fax: (312) 814-3459
Marion Office
Address: 2309 W. Main Street Marion, IL 62959
Phone: 217-524-2174
Fax: (217) 785-1002