Regulations last checked for updates: May 02, 2025

Title 21 - Food and Drugs last revised: Apr 28, 2025
§ 556.470 - Nystatin.

(a) [Reserved]

(b) Tolerances. The tolerances for nystatin are:

(1) Cattle. Edible tissues (excluding milk): Zero.

(2) Chickens and turkeys. Edible tissues: Zero.

(c) Related conditions of use. See §§ 524.1600b and 558.430 of this chapter.

authority: 21 U.S.C. 342,360b,371
source: 84 FR 32993, July 11, 2019, unless otherwise noted.
cite as: 21 CFR 556.470