13 Tex. Admin. Code § 71.13
The use of metal, asphalt, concrete, and other types of below ground burial vaults or graveliners purchased at private expense in the Cemetery is required. Neither the superintendent nor any Cemetery employee shall be involved in making these arrangements.
Source Note:The provisions of this §71.13 adopted to be effective November 26, 1998, 23 TexReg 11795; amended to be effective July 27, 2000, 25 TexReg 6977; amended to be effective July 8, 2010, 35 TexReg 5817.