Amends TCA Title 4; Title 29; Title 33; Title 38; Title 39; Title 40; Title 41; Title 43; Title 45; Title 50; Title 53; Title 63; Title 67; Title 68 and Title 71.

Tennessee HB0836 proposes to decriminalize marijuana use under specific circumstances and establish a regulatory framework for its cultivation, distribution, and use. It affects adults aged 21 and older, allowing them to possess, cultivate, and transfer marijuana, while also creating provisions for medical use by minors under parental guidance. Key provisions include the establishment of a licensing system for marijuana businesses, tax regulations, and protections from legal penalties for authorized users.