This regulation establishes tolerances for residues of fludioxonil (4-[2,2-difluoro-1,3-benzodioxol-4-yl]-1H-pyrrole-3- carbonitrile) in or on flax seed and safflower seed. Novartis Crop Protection, Inc. requested these tolerances under the Federal Food, Drug, and Cosmetic Act, as amended by the Food Quality Protection Act of 1996.