The Colorado State Legislature first mandated that the Department of Revenue Marijuana Enforcement Division (MED) regulate commercial Medical Marijuana businesses in 2010 (HB)10-1284. Therefore, the Division has no lists prior October 2010. As some medical marijuana businesses werein operation when the legislation passed, they were allowed to continue to operate while their application was under investigation.
MED began regular monthly publication of licensee lists in 2013, so only a limited number of lists were generated and are provided below. Excel spreadsheets have been provided when available.