Where should registrations and reports be sent?

U.S. Environmental Protection Agency
Attn: REFGAS (6406J)
1200 Pennsylvania Ave., NW
Washington, DC 20460
(7/1/94)

This question and answer was originally 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)