The following counties shall be subject to the provisions of the Act, Subchapter G, unless specifically excepted by provisions of § 7.53 of this chapter (relating to County Special Provisions): Aransas, Austin, Bailey, Baylor, Brazoria, Brazos, Briscoe, Burleson, Childress, Cochran, Collin, Collingsworth, Culberson, Dallas, Dawson, Deaf Smith, Delta, Dickens, Donley, El Paso, Falls, Foard, Fort Bend, Gaines, Galveston, Hall, Harris, Hardeman, Haskell, Hudspeth, Hunt, Jackson, King, Knox, Lamar, Lamb, Loving, McLennan, Martin, Matagorda, Midland, Milam, Moore, Motley, Parmer, Refugio, Robertson, Rockwall, Runnels, San Patricio, Waller, Ward, Wharton, and Wilbarger.
4 Tex. Admin. Code § 7.52