30 Tex. Admin. Code § 113.690
The Portland Cement Manufacturing Maximum Achievable Control Technology standard as specified in 40 Code of Federal Regulations 63, Subpart LLL, is incorporated by reference as adopted June 14, 1999, at 64 FedReg 31898.
Source Note:The provisions of this §113.690 adopted to be effective July 9, 2000, 25 TexReg 6329.