- The Oklahoma Cannabis Industry Standard -

Grow Better. Heal Better.

Who we are

OK4U Approved is a program created by Oklahomans for Health to help inform and ensure medical marijuana patients and commercial license holders of quality assurance and quality practices in a new and newly regulated marketplace. 

For Patients

We love our Oklahoma patients and for this reason we are working collaboratively with patients and industry to help elevate the safety and standards to protect the health of our patients. We want patients to join for free with perks!

For Businesses

We want to provide our membership with a set of quality standards that will set them apart from others in the industry while also protecting the industry through lobbying and regulatory efforts.

How it starts

By bringing patients, industry and lawmakers together, we can begin to reduce the stigma surrounding medical cannabis and provide patient-centered advocacy through education, research, collaboration, and legislative policy development.


  • Access to Industry News
  • Invitation to OK4U Events
  • Access to the Member Directory


$ 49 Monthly
  • "Meet The Member" Feature
  • Membership Directory Listing
  • Monthly Webinars
  • Committee Eligibility


$ 99 Monthly
  • Presentation at Meetings
  • Policy Committee Membership
  • Discounts & Freebies
  • Much, Much More!

Networking Works

Not sure about becoming a member, but you still want to get information about OK4U and medical cannabis? Join our email newsletter. We will regularly keep you updated and informed.

Certified Cannabis.

As the authors of the Oklahoma Medical Marijuana legislation, OK4U has intricate knowledge of the requirements for all industry businesses. We provide a service to ensure you are 100% compliant with the law and set up to be successful in the medical cannabis industry. Once we have verified your business is in compliance and meets the highest standards, we will provide you with our Certified OK4U seal to display at your storefront.