30 Tex. Admin. Code § 37.111
The owner or operator of a facility required by this chapter to provide evidence of financial responsibility for closure shall provide continuous financial assurance coverage until the executive director provides written consent to termination in accordance with §37.61 of this title (relating to Termination of Mechanisms).
Source Note:The provisions of this §37.111 adopted to be effective December 30, 1996, 21 TexReg 12297.