30 Tex. Admin. Code § 113.770
The Primary Lead Smelting Maximum Achievable Control Technology standard as specified in 40 Code of Federal Regulations 63, Subpart TTT, is incorporated by reference as adopted June 4, 1999, at 64 FedReg 30194.
Source Note:The provisions of this §113.770 adopted to be effective July 9, 2000, 25 TexReg 6329.