Arizona Medical Marijuana Program

Clinical Trials Involving Marijuana

  • We would like to inform you that the Information Technology Services Division of the Arizona Department of Administration is going to perform maintenance on the web servers for Medical Marijuana between 11:30 PM on October 18th and 7 AM on October 19th. During this time, the online medical marijuana applications will not be available. We apologize for the inconvenience and would like to assure you that we will be monitoring the process and will make sure all the services are successfully restored.
  • The Arizona Department of Health Services will accept Dispensary Registration Certificate applications in late 2015. There will be more information forthcoming regarding which, and the number of, CHAAs that will be available.

Clinical Trials Involving Marijuana

The most updated list of available clinical trials is listed at When you go to the website, enter marijuana into the search field. If you are interested in a particular study, please consult with your healthcare provider and then directly contact the study investigators listed in the notice. ADHS is not involved in enrolling patients into clinical trials.

Please note that ADHS does not participate, support or endorse any of the listed clinical trials. Qualifying patients should discuss participation in ANY clinical trial with their healthcare provider before enrolling. Enrolling in a clinical trial is completely voluntary and will not have any effect on your status as a qualifying patient. If you choose to enroll, ADHS is not involved in the supervision of the clinical trial, and is not responsible for any outcomes due to participation.

While ADHS has no affiliation with these trials we have compiled a list of those happening at this time for reference.