TN Code § 13-7-403 (2021)
2021 Tennessee Code|Title 13 - Public Planning and Housing|Chapter 7 - Zoning|Part 4 - Historic Zoning|§ 13-7-403. Historic Zoning Commission — Regional Historic Zoning Commissions

  The local legislative body shall create a historic zoning commission of no less than five (5) and no more than nine (9) members which shall consist of a representative of a local patriotic or historical organization; an architect, if available; a person who is a member of the local planning commission at the time of such person's appointment; and the remainder shall be from the community in general. The historic zoning commission shall be appointed by the chief executive of the county or municipality, subject to confirmation by the local legislative body. The terms of members of the historic zoning commission shall be five (5) years, except that the members appointed initially shall be appointed for staggered terms so that the terms of at least one (1) member but not more than two (2) members shall expire each year. All members shall serve without compensation. The commission may adopt rules and regulations consistent with this part.    In any area of the state served by a regional planning commission created pursuant to chapter 3 of this title, the local legislative bodies of the region served by such commission may create a regional historic zoning commission. The regional historic zoning commission shall have no less than five (5) and no more than nine (9) members which shall consist of a representative of a local patriotic or historical organization; an architect, if available; a person who is a member of the regional planning commission, at the time of such person's appointment; one (1) member from each legislative body in the area served by the regional planning commission; and the remainder shall be from the community in general. An equal number of representatives shall be appointed by the chief executive of each county and/or municipality served by the regional planning commission, subject to the confirmation by the legislative body, except that the regional planning commission shall nominate the member of that commission who shall serve on the regional historic zoning commission and that member shall be confirmed by the legislative bodies of all the counties and/or municipalities within the area served by the regional planning commission. The terms of members of the regional historic zoning commission shall be five (5) years, except that members appointed initially shall be appointed for staggered terms so that the terms of at least one (1) member, but no more than two (2) members, shall expire each year. The term of the member nominated from the regional planning commission shall be concurrent with the term on the regional planning commission, and the term of members from the local legislative body shall be concurrent with the terms on the local legislative body. All members shall serve without compensation. The commission may adopt rules and regulations consistent with this part.   This subsection (b) shall not apply in any county having a metropolitan form of government and having a population of not less than four hundred thousand (400,000) nor more than five hundred thousand (500,000), according to the 1980 federal census or any subsequent federal census.