# New Animal Drugs for Use in Animal Feeds; Bacitracin Methylenedisalicylate
> **Food and Drug Administration** · Final rule. · Published 2015-12-22 · Effective 2015-12-22 · 80 FR 79474
## Document
- **Document number:** 2015-32000
- **Category:** other
- **Sub-agency:** Food and Drug Administration
- **Federal Register citation:** 80 FR 79474
- **CFR reference:** 21 CFR 558
- **Publication date:** 2015-12-22
- **Effective date:** 2015-12-22
- **HHS docket:** Docket No. FDA-2015-N-0002
## 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 Pharmgate LLC for the use of a Type A medicated article containing bacitracin methylenedisalicylate to manufacture Type B and Type C medicated feeds for chickens, turkeys, pheasants, quail, and feedlot cattle. This supplemental approval reflects FDA's effectiveness conclusions that relied on the National Academy of Sciences/National Research Council Drug Efficacy Study Group's evaluation of the effectiveness of this drug as well indications for use not subject to this review.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2015/12/22/2015-32000/new-animal-drugs-for-use-in-animal-feeds-bacitracin-methylenedisalicylate)
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