Controlled Substances - As introduced, enacts the "Pot for Potholes Act"; establishes a regulatory structure for the cultivation, processing, and retail sale of marijuana and marijuana products in this state to be administered by the department of agriculture. - Amends TCA Title 4; Title 5; Title 6; Title 7; Title 29; Title 33; Title 38; Title 39; Title 40; Title 41; Title 43; Title 45; Title 50; Title 53; Title 54; Title 63; Title 67; Title 68 and Title 71.

SB 2440, the "Pot for Potholes Act," establishes a regulatory framework for legal marijuana cultivation, processing, and retail sales in Tennessee, administered by the Department of Agriculture. It directly affects licensed businesses (growers, processors, retailers) and adults aged 21+ who can purchase marijuana products. Key provisions include requiring child-resistant packaging, batch tracking for safety, restrictions near community facilities like parks and schools, and mandating that tax revenue fund road repairs (the "potholes" reference). The bill amends multiple state code titles to create licensing requirements, safety standards, and definitions for cannabis products like edibles and concentrates.