NATSO along with the National Association of Convenience Stores (NACS) and the Society of Independent Gasoline Marketers of America (SIGMA) filed public comments on a proposed regulation that would impose significant reforms on the market for Renewable Identification Numbers (RINs) that would be detrimental to many NATSO members. The proposal is part of a proposed rule that would allow gasoline with 15 percent ethanol to be sold year-round throughout the country. More