| Texas Administrative Code |
| TITLE 30 | ENVIRONMENTAL QUALITY |
| PART 1 | TEXAS COMMISSION ON ENVIRONMENTAL QUALITY |
| CHAPTER 114 | CONTROL OF AIR POLLUTION FROM MOTOR VEHICLES |
| SUBCHAPTER H | LOW EMISSION FUELS |
Divisions
| DIVISION 1 | GASOLINE VOLATILITY |
| DIVISION 2 | LOW EMISSION DIESEL |
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