Generally revise marijuana laws
HB 636 generally revises Montana's marijuana laws, affecting cultivators, manufacturers, and dispensaries, as well as consumers. It introduces new restrictions on edible marijuana products, prohibiting shapes and packaging that appeal to children and setting specific limits on THC content per serving and per package for various product types. The bill also mandates child-resistant packaging for all marijuana products, requiring state approval for packaging and labels. Additionally, it establishes a cumulative fee structure for dispensary licenses based on the number of locations and prohibits the sale of items like hemp flower or alcohol from licensed premises.
Bill status
signed
all 5 stages cleared
Introduction
Feb 2025
Committee Review
Mar 2025
House Passage
Apr 2025
Senate Passage
May 2025
Signed into Law
May 2025
Introduced Feb 21, 2025
Signed May 13, 2025
Maddy AI version diff · 5 comparisons
What changed between versions
HB0636_X(3).pdf
→
HB0636_X(4).pdf
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5 edits
MODERATE
This bill amends the marijuana licensing statute to clarify that the new restrictions on edible THC serving sizes apply to all dispensaries, not just cultivators. It also explicitly allows adult-use dispensaries to operate at shared locations with medical dispensaries if owned by the same person and clarifies that product sales are regulated by THC concentration rather than weight.
Scope change
The bill expands the scope of the new edible THC limits to include all dispensary licensees and clarifies the eligibility for shared locations between adult-use and medical marijuana businesses.
REQUIREMENT
Updated the title and summary to reflect that the new edible THC serving size limits apply to all dispensaries, not just cultivators.
Clarified that marijuana products are regulated and sold based on THC concentration rather than by weight.
Added a specific provision allowing medical dispensaries to sell exclusively to registered cardholders while adult-use dispensaries sell to consumers or cardholders.
ELIGIBILITY
Explicitly permits an adult-use dispensary to operate at a shared location with a medical marijuana dispensary if both are owned by the same person.
TIMELINE
Changed the effective date from the current year to July 1, 2026.
Floor votes · Senate Apr 11, 2025 · House Mar 7, 2025
How they voted
35–13
Passed · 2 other
Total votes 50
Apr 11, 2025
D
Democratic18
50% Yea
R
Republican32
81% Yea
Vote distribution
All Yea
All Nay
Mixed
No data
Full legislative history
Actions timeline
Total actions
39
Key actions
9
Committee
6
May 8, 2025
Signed into law
(H) Signed by Governor
lower
May 1, 2025
Upper · Passed
(S) Signed by President
upper
Apr 29, 2025
Lower · Passed
(H) Signed by Speaker
lower
Apr 11, 2025
Senate · Passed
Senate Vote: pass (35-13-2)
senate
Mar 26, 2025
Upper · Passed
(S) Committee Report - (S) Business, Labor and Economic Affairs
upper
Mar 26, 2025
Upper · Passed
(S) Committee Executive Action - (S) Business, Labor and Economic Affairs
upper
Mar 14, 2025
Committee
(S) Referred to Committee - (S) Business, Labor and Economic Affairs
upper
Mar 7, 2025
House · Passed
House Vote: pass (85-14-1)
house
Mar 1, 2025
Lower · Passed
(H) Committee Report - (H) Business and Labor
lower
Mar 1, 2025
Lower · Passed
(H) Committee Executive Action - (H) Business and Labor
lower
Feb 22, 2025
Committee
(H) Referred to Committee - (H) Business and Labor
lower
Feb 21, 2025
Introduced
(H) Introduced
lower
1 primary · 0 co-sponsors
Sponsors
Role
Legislator
Party
State
District
P
Jodee Etchart
RRepublican
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