This regulation establishes a time-limited tolerance for residues of cyproconazole ((2RS,3RS)-2-(4-chlorophenyl)-3-cyclopropyl- 1-(1H -1,2,4- triazole-1-yl)butan-2-ol) in or on soybean seed. This action is associated with 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 soybeans. This regulation establishes a maximum permissible level for residues of cyproconazole in this food commodity. The tolerance will expire and be revoked on December 31, 2009.