This regulation establishes an exemption from the requirement of a tolerance for residues of coco alkyl dimethyl amines (CAS Reg. No. 61788-93-0) when used as an inert ingredient (emulsifier) in pesticide formulations applied to crops preharvest at a concentration not to exceed 0.5% by weight. Technology Sciences Group Inc., 1150 18th St. NW., Suite 1000, Washington, DC 20036, submitted a petition to EPA under the Federal Food, Drug, and Cosmetic Act (FFDCA), requesting establishment of an exemption from the requirement of a tolerance. This regulation eliminates the need to establish a maximum permissible level for residues of coco alkyl dimethyl amines.