(a) Acceptable daily intake (ADI). The ADI for total residue of neomycin is 6 µg/kg of body weight per day.

(b) Tolerances. The tolerances for neomycin are:

(1) Cattle.

(i) Kidney (target tissue): 7.2 ppm.

(ii) Liver: 3.6 ppm.

(iii) Muscle: 1.2 ppm.

(iv) Fat: 7.2 ppm.

(v) Milk: 0.15 ppm.

(2) Sheep and goats.

(i) Kidney (target tissue): 7.2 ppm.

(ii) Liver: 3.6 ppm.

(iii) Muscle: 1.2 ppm.

(iv) Fat: 7.2 ppm.

(v) Milk: 0.15 ppm.

(3) Swine.

(i) Kidney (target tissue): 7.2 ppm.

(ii) Liver: 3.6 ppm.

(iii) Muscle: 1.2 ppm.

(iv) Fat: 7.2 ppm.

(4) Turkeys.

(i) Skin with adhering fat: 7.2 ppm.

(ii) Liver: 3.6 ppm.

(iii) Muscle: 1.2 ppm.

(c) Related conditions of use. See §§520.1484, 524.1600b, 558.365, and 558.455 of this chapter.


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