2021 Tennessee Code
Part 1 - Polling Places
§ 2-3-105. Publication of Changes in Precinct Boundaries — Notice to Affected Voters and Office of Local Government

Immediately after any alteration of precinct boundaries or change of district, the county election commission shall publish the changed boundaries in a newspaper of general circulation in the county. The county election commission shall mail to each active voter whose polling place is changed a notice of the voter's new polling place and precinct number. Furthermore, immediately after any alteration of precinct boundaries, the county election commission shall give written notification of such changes to the office of local government, comptroller of the treasury.