This regulation establishes a time-limited tolerance for residues of N-[2,4-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl- 5-oxo-1H-1,2,4-triazol-1-yl] phenyl] methanesulfonamide in or on sunflowers, lima beans, and cowpeas. This action is in response to EPA's granting of an emergency exemption under section 18 of the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) authorizing use of the pesticide on sunflowers, lima beans, and cowpeas. This regulation establishes a maximum permissible level for residues of sulfentrazone in these food commodities pursuant to section 408(l)(6) of the Federal Food, Drug, and Cosmetic Act (FFDCA), as amended by the Food Quality Protection Act of 1996 (FQPA). The tolerances will expire and is revoked on December 30, 2000.