Montana (Jurisdiction Profile)
Jurisdiction Identity
| Field |
Value |
| State |
Montana (MT) |
| Country |
United States |
| Primary cannabis authority |
Montana Department of Revenue — Cannabis Control Division |
| Official website |
https://revenue.mt.gov/card/cannabis/ |
| Last verified |
2026-08-09 |
Current Cannabis Framework
| Dimension |
Status |
| Adult-use possession |
Permitted (21+; up to 1 oz) |
| Adult-use commercial sales |
Operational (since January 2022) |
| Medical cannabis |
Regulated program (2004 ballot initiative) |
| Home cultivation |
Permitted (up to 4 plants per household) |
| Hemp relationship |
Hemp regulated separately (Montana Department of Agriculture) |
Regulatory Overview
Montana legalized adult use under Initiative 190 (2020), with retail sales beginning January 2022, regulated by the Department of Revenue’s Cannabis Control Division. The medical program dates to 2004. The Department publishes cannabis sales reports, product recall pages, and license information.
Data Surface
| Data surface |
Available? |
Official source |
Machine-readable? |
Notes |
| License registry |
partial |
Revenue/Cannabis Control Division license pages |
no |
License types published; no documented API |
| Testing-laboratory registry |
partial |
Division licensee records |
no |
No distinct public testing-lab registry located |
| Laboratory testing rules |
yes |
ARM Title 42, ch. 41 (cannabis rules) |
no |
Codified testing requirements |
| Contaminant/action limits |
yes |
ARM 42.41 |
no |
Set in regulation |
| Recalls/advisories |
yes |
Cannabis product recall page |
no |
Recall list published by the Division |
| Product/package identifiers |
partial |
METRC-based |
no |
Traceability via METRC |
| COAs/batch results |
no public source located |
— |
— |
Not published as open data |
| Sales data |
yes |
Cannabis Sales Reports |
no |
Published reports (adult-use and medical tax reporting) |
| Open-data downloads |
no public source located |
— |
— |
No open-data portal located as of retrieval |
| Traceability |
yes |
METRC |
no |
Seed-to-sale |
Sources & Provenance
Graph Connections
No existing repository entities are linked to Montana. The page is discoverable from the Jurisdictions index.