Gasoline Standards

Extension of the Reformulated Gasoline Program to the East St. Louis, Illinois Ozone Non-attainment Area Additional Resources

Final Rule (PDF) (6 pp, 70K, published April 24, 2007)
Withdrawal of Direct Final Rule (PDF) (1 pp, 45K, published March 29, 2007)

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Fact Sheet: Adding the Illinois portion of the St. Louis, Illinois-Missouri Ozone Nonattainment Area to the Federal Reformulated Gasoline (RFG) Program (PDF)(2 pp, 95 K, April 2007, EPA420-F-07-040)