This regulation establishes an exemption from the requirement of a tolerance for residues of 2-propenoic acid, 2-methyl-, 2- methylpropyl ester, homopolymer; when used as an inert ingredient in a pesticide chemical formulation. Evonik Corporation 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-propenoic acid, 2-methyl-, 2-methylpropyl ester, homopolymer on food or feed commodities.