This regulation establishes an exemption from the requirement of a tolerance for residues of oxirane, 2-methyl-, polymer with oxirane, mono[2-[2-(2-methoxymethylethoxy)methylethoxy]methylether] ether, number average molecular weight 1900 daltons; when used as an inert ingredient in a pesticide chemical formulation. SciReg, Inc. on behalf of Solvay USA Inc., 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 oxirane, 2-methyl-, polymer with oxirane, mono[2-[2-(2- methoxymethylethoxy)methylethoxy]methylether] ether on food or feed commodities.