If any provision of this subchapter or the application thereof to any person or circumstances is for any reason held invalid, the invalidity shall not affect the other provisions or any application of this subchapter that can be given effect without the invalid provisions or application. To this end all provisions of this subchapter are declared severable.

Source Note: The provisions of this §21.3606 adopted to be effective June 13, 2004, 29 TexReg 5637