Tennessee Code Title 68. Health, Safety and Environmental Protection § 68-211-1011

(a)(1) All used oil collection centers must meet management standards established by the department and must be attended during hours of operation of such centers. Used oil collection centers shall establish a maximum amount of used oil that such centers will accept from any person in any one (1) day. Such maximum shall be at least five gallons (5 gal.) but no more than ten gallons (10 gal.).

(2) Used oil collection centers shall transfer used oil only to certified transporters and shall maintain records of all volumes of material collected on an annual basis, including the identity of the hauler and the name and location of the recycling facility to which such oil is transported.