21 CFR § 556.732
Tiamulin
June 25, 2020
(a) Acceptable daily intake (ADI). The ADI for total residue of tiamulin is 25 µg/kg of body weight per day.
(b) Tolerances. The tolerance for 8-alpha-hydroxymutilin (marker residue) is:
(1) Swine. Liver (target tissue): 0.6 ppm.
(2) [Reserved]
(c) Related conditions of use. See §§520.2455 and 558.612 of this chapter.