This regulation establishes an exemption from the requirement of a tolerance for residues of 2-pyrrolidone, 1-ethenyl-, polymer with ethenol; when used as an inert ingredient in a pesticide formulation. Sekisui Specialty Chemicals America, LLC submitted a petition to EPA under the Federal Food, Drug, and Cosmetic Act (FFDCA), requesting an exemption from the requirement of a tolerance. This regulation eliminates the need to establish a maximum permissible level for residues of 2-pyrrolidone, 1-ethenyl-, polymer with ethenol on food or feed commodities.