Dupage County, Illinois Building Codes
Additional Resources
Below you can find links to Building Codes and Authorities Having Jurisdiction for Dupage County, Illinois.
This information is obtained directly to the source -- the city, county and state building departments that issue these codes. If you find an error, please send an e-mail with the updated information to RCDWebmaster@ReedBusiness.com.
Dupage County Illinois Building Codes
| Code Type | Code Model | Amendment Contact |
| Building/Dwelling Code | IBC 2006 | Building Department, (630) 407-6700 and online |
| Structural Code | IBC 2006 | Building Department, (630) 407-6700 and online |
| Plumbing Code | Illinois Plumbing Code 2004 | State of Illinois Plumbing Program, (217) 524-0791 |
| Mechanical Code | IMC 2006 | Building Department, (630) 407-6700 and online |
| Electrical Code | NEC 2005 | Building Department, (630) 407-6700 |
| Fire/Life Safety Code | DuPage County Fire Prevention Code 2006 (IFC 2006) | Building Department, (630) 407-6700 and online |
| Accessibility Code | ADAAG (Illinois Accessibility Code) | IL Capital Development Board, 217-557-7500 |
Illinois Authorities Having Jurisdiction (AHJ)
Authorities Having Jurisdiction are those government officials who are the final authority on questions in a particular area (or jurisdiction).
| Jurisdictional Area | Contact |
| Structural | Building & Zoning Phone: (630) 407-6700 |
| Plumbing | Building & Zoning Phone: (630) 407-6700 |
| Mechanical | Building & Zoning Phone: (630) 407-6700 |
| Electrical | Building & Zoning Phone: (630) 407-6700 |
| Public Works | Public Works Dept. Phone: (630) 407-6800 |
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Other Illinois Municipalities
Building codes are also available for the following municipalities within Illinois:
