The U.S. appeals from certain conclusions on issues of law and certain legal interpretations contained in the Panel Report, U.S.--Standards for Reformulation and Conventional Gasoline,, WT/DS2/R, 29 Jan. 1996. That Panel had been established to consider a dispute between the U.S., on the one hand, and Venezuela, later joined by Brazil, on the other. The dispute related to the implementation by the U.S. of its Clean Air Act of 1990 and to the reg. enacted by the EPA to control toxic and other pollution caused by the combustion of gasoline mfd. or imported into the U.S. This reg. is Part 80 of Title 40 of the CFR, and is referred to as the Gasoline Rule.