This regulation establishes an exemption from the requirement of a tolerance for residues of cellulose, ethyl ether; number average molecular weight 13,000 Daltons when used as an inert ingredient in a pesticide chemical formulation. Exponent, Inc. on behalf of Nutrition & Biosciences USA 1, LLC, formerly DDP Specialty Electronic Materials US, 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 cellulose, ethyl ether on food or feed commodities.