StacksVerified U.S. regulatory reference

21 CFR §556.224

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)Acceptable daily intake (ADI). The ADI for total residue of efrotomycin is 10 µg/kg of body weight per day.
  2. (b)Tolerances. The tolerance for efrotomycin is:
    1. (1)Swine. Edible tissues: Not required.
    2. (2)[Reserved]
  3. (c)Related conditions of use. See § 558.235 of this chapter.