Final Rule (PDF) (7 pp, 140K, published October 20, 1997) You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more. Fact Sheet: Final Rulemaking on Transitional and General Opt-Out Procedures for Phase II Reformulated Gasoline (PDF)(4 pp, 144 K, October 1997, EPA-420-F-97-100)