Regulations / State
Montana asbestos regulations.
Who licenses asbestos work in Montana, who takes the notification, and how long before the job you have to file. Plus how the federal rules layer on top.
State licensing & accreditation
Asbestos abatement work in Montana is licensed/accredited through the Montana Dept. of Environmental Quality (DEQ), Asbestos Control Program under ARM 17.74 Subchapter 3; MCA Title 75, Part 5 (75-2-511).
Credentials the state issues:
- Contractor/Supervisor
- Worker
- Inspector
- Project Designer
- Management Planner
Montana Dept. of Environmental Quality (DEQ), Asbestos Control Program — asbestos licensing.
Notification
Notifications go to the Montana DEQ Asbestos Control Program under ARM 17.74 Subchapter 3; 40 CFR 61 Subparts A & M (NESHAP).
- Advance notice: 10 working days.
- Notification details / form.
How the federal rules layer in
No matter the state, federal OSHA 29 CFR 1926.1101 (asbestos in construction), EPA NESHAP (40 CFR 61, Subpart M), and AHERA worker accreditation still apply. A state program layers its own licensing and notification on top of — not instead of — these. Where Montana has no state license, the federal accreditation and NESHAP notification requirements are the floor.
Montana-specific notes
- DEQ runs a state asbestos permitting/notification system; emergency renovations use a separate form.
- Accreditations renewed annually.
- Every facility must be inspected by a Montana-accredited inspector before renovation/demolition, regardless of construction age.
Official sources
Related
- All asbestos regulations by state
- OSHA 29 CFR 1926.1101 — Asbestos in Construction
- EPA NESHAP — 40 CFR 61, Subpart M
- Asbestos abatement software
- Compliance reporting in Nexus
Items we could not fully verify against a primary source: Fee amounts not verified.
Last reviewed against the published rules: 2026-05-28. This is a summary, not legal advice. Asbestos rules — and the agencies that run them — change; confirm the current requirements with the Montana DEQ Asbestos Control Program and read the actual rule before making a compliance decision.
Montana asbestos: common questions
Do I need a license to do asbestos abatement in Montana?
Yes — Montana regulates who can perform asbestos abatement. Montana Dept. of Environmental Quality (DEQ), Asbestos Control Program. Relevant credentials include Contractor/Supervisor, Worker, Inspector, and others.
Who do I notify before asbestos work in Montana, and how far in advance?
Notifications go to the Montana DEQ Asbestos Control Program (ARM 17.74 Subchapter 3; 40 CFR 61 Subparts A & M (NESHAP)). Required advance notice: 10 working days.
Do the federal OSHA and EPA asbestos rules still apply in Montana?
Yes. Federal OSHA 29 CFR 1926.1101, EPA NESHAP (40 CFR 61, Subpart M), and AHERA worker accreditation apply nationwide — Montana's rules layer on top of them, not instead of them.
Ready to simplify compliance?
Start your 14-day free trial. No credit card required.