This regulation establishes a tolerance for the combined residues of chlorothalonil and its metabolite, 4-hydroxy-2,5,6- trichloroisophthalonitrile, in or on pea, edible podded. The Snowpea Commission of Guatemala requested this tolerance under the Federal Food, Drug, and Cosmetic Act (FFDCA), as amended by the Food Quality Protection Act of 1996 (FQPA).