The board shall exercise its powers in session duly assembled, and no member or group of members thereof shall exercise or attempt to exercise the powers conferred upon the board, except through proceedings adopted at some regular or special session.Acts 1921, ch. 173, art. 4, § 5; Shan. Supp., § 1997a138; Code 1932, § 3535; T.C.A. (orig. ed.), § 6-2017.
Tennessee Legal Code