Section 556.745 - Tulathromycin(a)Acceptable daily intake (ADI). The ADI for total residue of tulathromycin is 15 [MICRO]g/kg of body weight per day.(b)Tolerances. The tolerances for CP-60,300 (marker residue) are: (1)Cattle. Liver (target tissue): 5.5 ppm.(2)Swine. Kidney (target tissue): 15 ppm.(c)Related conditions of use. See §§ 522.2630 and 522.2632 of this chapter. 84 FR 32993 , July 11, 2019, as amended at 86 FR 61686 , Nov. 8, 2021 84 FR 32993, 9/9/2019; as amended at 86 FR 61686, 11/8/2021