# New Animal Drugs For Use In Animal Feeds; Virginiamycin
> **Food and Drug Administration** · Final rule. · Published 1996-06-14 · Effective 1996-06-14 · 61 FR 30132
## Document
- **Document number:** 96-15202
- **Category:** other
- **Sub-agency:** Food and Drug Administration
- **Federal Register citation:** 61 FR 30132
- **CFR reference:** 21 CFR 558
- **Publication date:** 1996-06-14
- **Effective date:** 1996-06-14
## 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 Pfizer Inc. The supplement provides for use of a 30% virginiamycin formulation of a Type A medicated article to be used for the manufacture of Type C medicated feeds for cattle fed in confinement for slaughter.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1996/06/14/96-15202/new-animal-drugs-for-use-in-animal-feeds-virginiamycin)
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