Tennessee Code Title 60. Oil and Gas § 60-4-102

(a) Chapter 3 of this title and former title 67, chapter 3, parts 1-9 shall apply to fuel alcohol. A person producing fuel alcohol for personal use in combustion engines or heating oil systems shall not be considered a distributor or a dealer within the meaning of chapter 3 of this title and former title 67, chapter 3, parts 1-9. If a person sells fuel alcohol, such person shall be deemed a distributor unless the fuel alcohol is sold to a bonded distributor or its lawful agents who must assume reporting and payment of all taxes due on such fuel alcohol.

(b) The commissioner shall have the authority to establish rules and regulations concerning the use and production of fuel alcohol, for the administration of subsection (a).