Regulatory Text: 
§117.560.  Rescission.

(Approved by EPA 03/03/2000 (65 FR 11468) effective 04/03/2000.)

     If, after reviewing the results of the Urban Airshed Model for a nonattainment area, the Texas Natural Resource Conservation Commission (TNRCC) determines after conducting public hearings that the additional reductions of nitrogen oxides (NO_x) in the nonattainment area would not contribute to attainment of the National Ambient Air Quality Standards for ozone in that nonattainment area, then the TNRCC shall have the executive director submit such findings and results to the United States Environmental Protection Agency (EPA) Administrator for a determination under the 1990 Federal Clean Air Act Amendments §182(f).  If the EPA Administrator approves the TNRCC's finding, then the requirements of this chapter shall be reproposed in rulemaking to address the findings of the Administrator as to the applicable NO_x requirements.

As adopted by TNRCC May 25, 1994 effective June 23, 1994.

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