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Montana pest control licence requirements

Quick answerVerified October 1, 2026

How do you get a pest control licence in Montana?

Montana applicator licences are issued by Montana Department of Agriculture (MDA) — Pesticide Program. Requirements are set per category rather than as a single general licence, so the exam you sit and the hours you carry depend on which categories you intend to work. Details below are published only once verified against the agency.

Reviewed by LTK editorial team
Licence basicsMT
Issuing agency
Montana Department of Agriculture (MDA) — Pesticide Program
Exam structure
Core exam plus category-specific exam questions; 80% or better to pass. Exams by appointment at MDA field offices, or computer-based through Metro Institute in Great Falls, Missoula, Bozeman, Butte, Helena and Glendive. Commercial applicators must carry liability insurance (minimum $30,000; $50,000 aerial).
Application fee
$85
Cycle length
48 months
Reciprocity
Agreements
Confirm with the Montana Department of Agriculture.
Reciprocity is the most commonly misunderstood part of moving states. We publish only agreements confirmed by the agency, never inferred ones.

Licence categories

Licence categories issued in Montana
CodeCategory
3Ornamental and Turf Pest Control
6Right-of-Way, Rangeland, Pasture, and Noncrop Pest Control
7Industrial, Institutional, Structural, and Health Related Pest Control
8Public Health Pest Control
9Non-Soil Fumigation
11Wood Product Pest Control
15School Pest Control
20Mosquito Abatement

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