This regulation establishes a tolerance for combined residues of emamectin and its metabolites in or on Brassica leafy vegetables (crop group 5); turnip greens; cotton, undelinted seed; cotton gin byproduct; leafy vegetables (except Brassica) (crop group 4); fruiting vegetables (crop group 8); and tomato paste. In addition, tolerances are established for indirect or inadvertent combined residues of emamectin and the associated 8,9-Z isomers in or on milk and fat of cattle, goats, hogs, horses, and sheep; meat byproducts, except liver, of cattle, goats, hogs, horses , and sheep; liver of cattle, goats, hogs, horses, and sheep; and meat of cattle, goat, hogs, horses, and sheep. Syngenta Crop Protection, Inc. requested this tolerance under the Federal Food, Drug, and Cosmetic Act (FFDCA) , as amended by the Food Quality Protection Act of 1996 (FQPA).