New Animal Drugs for Use in Animal Feeds; Chlortetracycline

Streszczenie

The Food and Drug Administration (FDA) is amending the animal drug regulations to reflect approval of a supplemental new animal drug application (NADA) filed by Roche Vitamins, Inc. The supplemental NADA provides for a zero-day withdrawal period for use of 500 grams per ton (g/t) chlortetracycline (CTC) Type C medicated chicken feeds.