There are no pump labeling requirements under the RFG program, either inside or outside RFG covered areas. However, a mixture of conventional gasoline and RFG may not be sold as reformulated gasoline. Parties, therefore, should only sell gasoline as RFG if it has been segregated from conventional gasoline.(10/3/94)

This question and answer was posted at Consolidated List of Reformulated Gasoline and Anti-Dumping Questions and Answers: July 1, 1994 through November 10, 1997 (PDF)(333 pp, 18.17 MB, EPA420-R-03-009, July 2003, About PDF)