Sec. 21.075.  ZONE NAMES IN LAND DESCRIPTION.  (a)  As established for use in the North Zone, the Texas Coordinate System of 1927 or the Texas Coordinate System of 1983 shall be named, and in any land description in which it is used it shall be designated, the "Texas Coordinate System of 1927, North Zone" or "Texas Coordinate System of 1983, North Zone."
(b)  As established for use in the North Central Zone, the Texas Coordinate System of 1927 or the Texas Coordinate System of 1983 shall be named, and in any land description in which it is used it shall be designated, the "Texas Coordinate System of 1927, North Central Zone" or "Texas Coordinate System of 1983, North Central Zone."
(c)  As established for use in the Central Zone, the Texas Coordinate System of 1927 or the Texas Coordinate System of 1983 shall be named, and in any land description in which it is used it shall be designated, the "Texas Coordinate System of 1927, Central Zone" or "Texas Coordinate System of 1983, Central Zone."
(d)  As established for use in the South Central Zone, the Texas Coordinate System of 1927 or the Texas Coordinate System of 1983 shall be named, and in any land description in which it is used it shall be designated, the "Texas Coordinate System of 1927, South Central Zone" or "Texas Coordinate System of 1983, South Central Zone."
(e)  As established for use in the South Zone, the Texas Coordinate System of 1927 or the Texas Coordinate System of 1983 shall be named, and in any land description in which it is used it shall be designated, the "Texas Coordinate System of 1927, South Zone" or "Texas Coordinate System of 1983, South Zone."
Acts 1977, 65th Leg., p. 2358, ch. 871, art. I, Sec. 1, eff. Sept. 1, 1977.  Amended by Acts 1987, 70th Leg., ch. 616, Sec. 6, eff. Sept. 1, 1987.