This regulation establishes a temporary exemption from the requirement of a tolerance for residues of the VNT1 protein in potato when used as a plant-incorporated protectant in accordance with the terms of Experimental Use Permit (EUP) No. 8917-EUP-2. J.R. Simplot Company submitted a petition to EPA under the Federal Food, Drug, and Cosmetic Act (FFDCA), requesting the temporary tolerance exemption. This regulation eliminates the need to establish a maximum permissible level for residues of VNT1 protein in potato. The temporary tolerance exemption expires on December 31, 2015.