On June 27, 2019, EPA issued a new emergency waiver of the 7.8 Reid Vapor Pressure (RVP) SIP requirements and Reformulated Gasoline (RFG) commingling requirements for Allegheny County, Pennsylvania.
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Third Fuel Waiver for Allegheny County, PA (PDF)(3 pp, 606 K)