30 Tex. Admin. Code § 117.4200
Current through Reg. 49, No. 44; November 1, 2024
The emission specifications in § 117.4205 of this title (relating to Emission Specifications) apply to all nitric acid production units in the state, with the exception that, for nitric acid production units located in applicable ozone nonattainment areas, the emission specifications of § 117.4105 of this title (relating to Emission Specifications) apply after November 15, 1999.
30 Tex. Admin. Code § 117.4200