Tenn. Code Ann. § 54-18-207: Publication and registration

(a) Notice of any resolution or ordinance adopting an official map, or making any change, addition or modification of the map, shall be published at least once in a newspaper of general circulation, and the resolution or ordinance shall not be in force until a notice of the resolution or ordinance is published.

(b) The notice shall state the substance of the resolution or ordinance and specify where a map of the area under consideration may be examined by the public.

(c) The legislative body shall record the official map as adopted in the office of the county register.