Voters approved a medical marijuana amendment in 2016, but the process to get legal medical marijuana running was plagued with controversies and allegations of corruption, the AP reported.

While more than 10,000 medical marijuana cards have been issued to qualifying patients in Arkansas, roughly 3.5% of the population of Oklahoma has enrolled in its medical marijuana program.

The AP reported Oklahoma's participation rate is among the top of the 33 states that have legalized medical marijuana.

Despite voters approving the program in June 2018, the state has reported more than $7.2 million in sales in February alone, according to the AP.

Arkansas residents seeking a registry card must meet the following requirements:

Be 18 years of age or older or be a minor patient with parental consent.

Be diagnosed with a qualifying medical condition

Have the official written certification from a physician.

Be an Arkansas resident with proof of residency. (AR Driver’s License or AR State ID card).

State law prohibits members of Arkansas National Guard and United States Military from obtaining a registry ID card.

Applications can be found online at the Arkansas Department of Health's website, along with a list of qualifying conditions.