Tennessee Code Title 65. Public Utilities and Carriers § 65-15-305

(a) A transportation network company operating in this state shall establish procedures to report any complaint about a driver with whom a rider was matched and whom the rider reasonably suspects was under the influence of drugs or alcohol during the course of the trip.

(b) Upon receipt of a rider complaint alleging a violation of the zero-tolerance policy set out in § 65-15-304(4), the transportation network company shall immediately suspend the driver's access to the transportation network company's digital network, and shall conduct an investigation into the reported complaint. The suspension shall last the duration of the investigation.

(c) The transportation network company shall maintain records relevant to a rider complaint made pursuant to this section for a period of at least two (2) years from the date that a complaint is received by the transportation network company.