Building Code Information

The City of Oakbrook Terrace has adopted the following codes effective March 23, 2010:

Chapter 150 (Building Codes)

Chapter 158 (Electrical Code)

Chapter 160 (Plumbing Code)

2009 International Residential Code*

2009 International Building Code*

2009 International Mechanical Code

2008 National Electrical Code*

2014 Illinois Plumbing Code

2009 International Fire Code*

2009 International Fuel Gas Code

2018 International Energy Conservation Code

2018 Illinois Accessibility Code

2009 Existing Building Code

DuPage County Stormwater Ordinance

Zoning Ordinance