Tennessee Code Title 54. Highways, Bridges and Ferries § 54-5-1303

The department of transportation shall promulgate necessary rules to accomplish the effect and intent of this part. The rules shall define eligible users of TODS; establish an application process for obtaining a TODS sign; provide for the department to charge fees to cover the cost of signing and administration of the TODS program; and address other topics suggested in the Manual on Uniform Traffic Control Devices.