21 CFR § 556.748
Tylvalosin
June 25, 2020
(a) Acceptable daily intake (ADI). The ADI for total residues of tylvalosin is 47.7 µg/kg of body weight per day.
(b) Tolerances. A tolerance for tylvalosin in edible tissues of swine is not required.
(c) Related conditions of use. See §§520.2645 and 558.633 of this chapter.