This rule establishes an exemption from the requirement of a tolerance for residues of styrene-2-ethylhexyl acrylate-glycidyl methacrylate-2-acrylamido-2-methylpropanesulfonic acid graft copolymer when used as an inert ingredient (dispersing agent/solvent) in pesticide formulations applied to growing crops or to raw agricultural commodities after harvest. Dow Chemical Co. requested this regulation pursuant to the Federal Food, Drug and Cosmetic Act (FFDCA).