O'Fallon
,
Missouri
Building Information Is Just a Click Away
Instantly find building codes, upload portals, permit forms, and more.
St. Charles County
Building Information Is Just a Click Away
Instantly find building codes, upload portals, permit forms, and more.
Permit Application
Self Certification
Link to Municipal Building Codes.
Link to the City of O’Fallon building code page.
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2015 International Plumbing Code – O’Fallon Amendments
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2015 International Energy Conservation Code – O’Fallon Amendments
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2015 International Mechanical Code – O’Fallon Amendments
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2015 International Fire Code – O’Fallon Amendments
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2015 International Building Code – O’Fallon Amendments
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2014 National Electrical Codes – O’Fallon Amendments
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2105 International Existing Building Code – O’Fallon Amendments
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