OK Marijuana Laws

Updated on May 6, 2020.  Medical content reviewed by Dr. Joseph Rosado, MD, M.B.A, Chief Medical Officer

Oklahoma is one of the more liberal states for access to medical marijuana. One in 13 adult Oklahomans has a patient card. With no qualifying medical conditions required, many patients find it easy to get approval, with many consultations happening via telemedicine. 

Other states with medical marijuana typically require qualifying conditions. Oklahoma leaves the decision solely to the doctor. The rules require they follow “accepted standards a reasonable and prudent physician would follow when recommending any medication to a patient.” The doctor recommendation form contains a section for doctors to list medical conditions and diagnostic codes, but it’s optional.

Oklahoma voters approved of State Question 788 on June 26, 2018, which became effective on July 26, 2018. Governor Mary Fallin approved revised emergency rules for medical cannabis on August 6, 2018.

SQ 788 made it legal for any board-certified Oklahoma doctor to recommend a medical marijuana card for their patients. They must follow the same standards a reasonable doctor would follow to prescribe any other form of medication. However, the state does not impose a list of qualifying conditions and leaves the decision up to the doctor’s discretion.

Can I Get Arrested for Having Medical Marijuana?

A patient with a state-issued medical marijuana license cannot get arrested for possessing marijuana under the legal limit or consuming it in private. SQ 788 establishes the following possession limits for registered patients:

  • Three ounces of marijuana — on person
  • Eight ounces of marijuana — in residence
  • Six mature plants and six seedlings
  • One ounce of concentrated cannabis
  • 72 ounces of edibles marijuana products

If you can state a medical condition, you can receive more lenient punishment for owning up to one and a half ounces of marijuana. Instead of a maximum fine of $1000, you only have to pay a maximum fine of $400. This offense will count as a misdemeanor, not a felony.

Your Rights as a Registered Patient

Under SQ 788 and the emergency medical marijuana rules, patients who hold a medical marijuana card have the right to:

  • Enroll in school without rejection based only on cardholder status
  • Rent an apartment without eviction or rejection based solely on patient status
  • Work at their place of employment without discrimination for having a card or testing positive for marijuana
  • Receive healthcare without disqualification merely due to medical marijuana treatment
  • Visit or have custody of their child without denial only based on patient status
  • Hold a state-issued license without suspension on the sole basis of cardholder status

However, your patient card does not give you the right to:

  • Use or possess marijuana at your place of employment without recourse
  • Work, live or learn somewhere that could face loss of a monetary or licensing benefit under federal law due to your patient status
  • Sell or distribute marijuana to others without a commercial medical cannabis card

If you feel a person or organization violates your rights as a patient, contact a marijuana-positive lawyer near you.

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Penalties Related to Marijuana in Oklahoma

Even official patients can be subject to certain penalties when they break cannabis-related laws, and Oklahoma does not allow recreational cannabis. So, anyone without a card can receive charges for marijuana-related offenses. Read more about marijuana-related penalties in Oklahoma and how to follow the law as a patient.




  Max. Fine


Any amount (First Offense)

Not Classified

1 year


Any amount (Subsequent Offense)


2 – 10 years


Sale or Distribution

Less than 25 lbs.


2 years – life


25 – 1000 lbs.


4 years – life


1000 lbs. or more


4 years – life


To a minor carries a double period of incarceration and fine.
Within 2000 feet of schools, public parks, or public housing carries a double period of incarceration and fine, and a mandatory minimum sentence.

Hash & Concentrates

Possession misdemeanor


1 year


Distributing, dispensing, transporting or possession with intent.


2 years – life


Converting marijuana into hashish or concentrates.


2 years – life



Possession of paraphernalia (First Offense)


1 year


Possession of paraphernalia (Second Offense)


1 year


Possession of paraphernalia (third offense)


1 year



Any conviction will lead to a driver’s license suspension from 6 months – 3 years.
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