📋 Montana Permit Overview
| Detail | Info |
|---|---|
| NEC Edition | 2020 |
| IRC Edition | 2021 |
| Permit Authority | Local jurisdictions have option to enforce. Many rural areas do not. |
| Statewide Code | No — local jurisdictions control |
| Licensing Board | https://bsd.dli.mt.gov |
⚠️ Key Things to Know About Permitting in Montana
- Billings, Missoula, Bozeman have active building departments
- Many rural areas have no permit requirement
- Deep frost lines in northern MT
📍 Cities in Montana — Permit Guides
📍 Billings
City of Billings Building Division
📍 Missoula
City of Missoula Office of Planning, Development & Sustainability
🔨 Permit Guides by Trade — Montana
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