Permitting & Compliance Division
- Bureaus
- Air Resources Management
- Air Quality/Permitting Info
- Environmental Management
- Hard Rock Mining
- Major Facility Siting
- Industrial & Energy Minerals
- Coal & Uranium Mining
- Opencut Mining
- Public Water & Subdivisions
- Public Drinking Water
- Subdivision Review
- Operator Certification
- Waste & Underground Tank Management
- Asbestos Control
- Hazardous Waste
- Junk Vehicles Disposal
- Meth Cleanup Program
- Septic Pumpers
- Solid Waste
- Underground Storage Tanks
- Water Protection
- Discharge Permits
- Water Quality Information
Air Resources Management Bureau
The Air Resources Management Bureau regulates air emissions, through permitting and compliance activities.

Bureau responsibilities include:
- Issuing air quality pre-construction and operating permits;
- Inspecting and providing compliance assistance for air emission sources;
- Issuing permits for open burning activities;
- Coordinating operation of the Montana Smoke Management Program with the major open burning entities.

