SB 640 Oklahoma Senate · 2026 Regular Session

Medical marijuana; directing licensed medical marijuana businesses to remove or lawfully dispose or surface trash, debris, waste, and substances; rules. Effective date. Emergency.

SB 640 modifies distance requirements between medical marijuana dispensaries and places of worship in Oklahoma. It allows existing marijuana businesses to keep their licenses even if a place of worship (like a church, temple, or mosque) opens within 3,000 feet after the business received its license, as long as the marijuana business continues operating under its original purpose. The bill also updates the legal definition of "place of worship" to include permanent religious facilities used weekly for services. This change applies to both retail dispensaries and marijuana growers. The bill does not create new licensing rules but adjusts existing distance restrictions for grandfathered locations.
Bill status passed 3 of 5 stages cleared
Introduction
Feb 2025
Committee Review
Apr 2026
Senate Passage
Mar 2025
House Passage
Governor
Introduced Feb 3, 2025 Last action Apr 16, 2026
Maddy AI version diff · 8 comparisons

What changed between versions

Floor (House) Floor (Senate) · 5 edits
MODERATE
The bill was moved from the House to the Senate floor, resulting in significant substantive changes. The Senate version removes the requirement for businesses to clean up trash after license revocation and deletes the public nuisance provisions for abandoned grows. It also expands employer protections to prevent discrimination based on medical marijuana status and clarifies that marijuana use for organ transplants is not considered illicit. Additionally, the distance restrictions near schools were adjusted from a single 1,000-foot rule to a range of 1,000 to 3,000 feet, with grandfathering protections for existing licensed properties.
Scope change
The bill's scope was narrowed regarding cleanup and nuisance enforcement, while employer protections and school setback distances were expanded and clarified.
REQUIREMENT

Removed the mandate for medical marijuana growers to clean up sites within 30 days of license revocation or expiration.

Changed the school setback distance from a fixed 1,000 feet to a range of 1,000 to 3,000 feet with grandfathering for pre-existing licenses.

ENFORCEMENT

Deleted the provision declaring abandoned marijuana grows as public nuisances subject to abatement.

ELIGIBILITY

Added protection against employer discrimination based on medical marijuana patient status and clarified that organ transplant use is not illicit.

DEFINITION

Defined 'error in measurement' to cover mathematical mistakes or inconsistent measurement methods by the Authority or municipalities.

Floor votes · Senate Mar 18, 2025

How they voted

395
Passed · 5 other
Total votes 49
Mar 18, 2025
D Democratic9
4 Yea 5 Nay
55% Nay
R Republican40
35 Yea 5
87% Yea
Vote distribution
All Yea All Nay Mixed No data
Full legislative history

Actions timeline

Total actions
19
Key actions
5
Committee
5
Amendments
1
Apr 16, 2026
Lower · Passed
CR; Do Pass, amended by committee substitute Health and Human Services Oversight Committee
lower
Apr 9, 2026
Lower · Passed
Policy recommendation to the Health and Human Services Oversight committee; Do Pass, amended by committee substitute Alcohol, Tobacco and Controlled Substances
lower
Apr 1, 2025
Committee
Referred to Alcohol, Tobacco and Controlled Substances
lower
Mar 24, 2025
Introduced
First Reading
lower
Mar 24, 2025
Upper · Passed
Engrossed to House
upper
Mar 18, 2025
Committee
Referred for engrossment
upper
Mar 18, 2025
Upper · Passed
Measure passed: Ayes: 38 Nays: 5
upper
Mar 18, 2025
Introduced
General Order, Amended
upper
Feb 27, 2025
Upper · Passed
Reported Do Pass as amended Business and Insurance committee; CR filed
upper
Feb 3, 2025
Introduced
First Reading
upper
2 primary · 0 co-sponsors

Sponsors