📋 Wisconsin Permit Overview
| Detail | Info |
|---|---|
| NEC Edition | 2017 |
| IRC Edition | 2015 |
| Permit Authority | Statewide — Wisconsin Uniform Dwelling Code (UDC). DHS. |
| Statewide Code | Yes |
| Licensing Board | See state website |
⚠️ Key Things to Know About Permitting in Wisconsin
- Wisconsin has own modified code — NOT the IRC or IBC directly
- Older NEC (2017) and IRC (2015) base — Wisconsin code updates slowly
- Wisconsin SPS (Safety and Professional Services) for licensing
- Milwaukee has own permit office
- Deep frost lines (42-54 inches)
📍 Cities in Wisconsin — Permit Guides
📍 Milwaukee
City of Milwaukee Department of Neighborhood Services (DNS)
📍 Madison
City of Madison Building Inspection Division
📍 Green Bay
City of Green Bay Department of Inspection Services
🔨 Permit Guides by Trade — Wisconsin
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