This document establishes a tolerance for the combined residues of the acaricide hexythiazox, trans-5-(4-chlorophenyl)-N- cyclohexyl-4-methyl-2-oxothiazolidine-3-carboxamide and its metabolites containing the (4-chlorophenyl)-4-methyl-2-oxo-3-thiazolidine moiety (expressed as parts per million of the parent compound), in or on the raw agricultural commodity apples. Gowan Company requested this regulation to establish a maximum permissible level for residues of the acaricide pursuant to the Federal Food, Drug, and Cosmetic Act (FFDCA).