New Animal Drugs for Use in Animal Feeds; Chlortetracycline
other · Food and Drug Administration · Rule · Published 1997-11-19 · Effective 1997-11-19 · 62 FR 61627
Document
Document number
97-30405
Federal Register citation
62 FR 61627
CFR reference
21 CFR 558
Type
Rule
Action
Final rule.
Category
other
Sub-agency
Food and Drug Administration
Publication date
1997-11-19
Effective date
1997-11-19
Abstract
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 Hoffmann-La Roche, Inc. The supplemental NADA provides for changing the withdrawal time to zero following certain uses of chlortetracycline (CTC) in Type C cattle feeds (including free-choice feeds).