Building Codes

For questions or more information on Oak Lawn Building Codes please contact the Building Division at (708) 499 7800.

2018 International Building Code
2018 International One & Two Residential Code
2014 State of Illinois Plumbing Code (State Adopted)
2018 Chicago Electrical Code
2018 International Fire Code
2018 International Mechanical Code
2018 International Fuel & Gas Code
2018 International Energy Conservation Code (State Adopted)
2018 International Existing Structures Code
2018 Illinois Accessibility Code (State Adopted)
2018 International Property Maintenance Code

For the Village Code for amendments click here.

For the Village code in its entirety click here.