Initiative 148 took effect on the day it was passed by voters in 2004. Patients must submit written medical certification by a licensed physician, pay an application fee and fill out an application form in order to become registered and be issued a valid medical marijuana identification card. Current patients must renew their application each year. Montana allows visiting qualifying medical marijuana patients with a valid medical marijuana identification to medicate within the state. Review the list below to find a medical marijuana dispensary in Montana.