This regulation establishes tolerances for combined residues of thiamethoxam and its metabolite, (CGA-322704) in or on legume vegetables, root vegetables (except sugar beet), strawberries, bushberries, juneberries, lingonberries, salal, cranberries, spearmint, peppermint, rapeseed, mustard, flax, safflower, crambe, borage, and potatoes. In addition, the tolerance expression for tuberous and corm vegetable crop subgroup (1C) is revised to a tolerance expression for tuberous and corm crop subgroup (except potato) (1D). Syngenta Crop Protection, Inc. and Interregional Research Project 4 requested this tolerance under the Federal Food, Drug, and Cosmetic Act (FFDCA), as amended by the Food Quality Protection Act of 1996 (FQPA).