30 Tex. Admin. Code § 332.21
The following operations are subject to all the requirements of this subchapter, the General Requirements found in §332.4 of this title (relating to General Requirements), and the air quality requirements of §332.8 of this title (relating to Air Quality Requirements).
Source Note:The provisions of this §332.21 adopted to be effective November 29, 1995, 20 TexReg 9717.