Maine medical cannabis rules would require track-and-trace for caregivers Proposed rules for Maine’s medical cannabis program would require registered MMJ caregivers to use the state’s inventory tracking system. A… By hempcbdtimes , in Cannabis Industry & Marijuana Business Briefs Maine Medical Cannabis Business & Marijuana Legal News maine medical marijuana Maine MMJ caregivers Maine Office of Marijuana Policy Marijuana Dispensary & Cannabis Store News Marijuana Legalization and Regulatory News for Cannabis Businesses Medical Cannabis Industry & Recreational Marijuana Business News United States Cannabis Industry & Marijuana Business News , at January 6, 2021