# New Animal Drugs for Use in Animal Feeds; Decoquinate and Chlortetracycline
> **Food and Drug Administration** · Final rule. · Published 2002-05-23 · Effective 2002-05-23 · 67 FR 36097
## Document
- **Document number:** 02-12873
- **Category:** other
- **Sub-agency:** Food and Drug Administration
- **Federal Register citation:** 67 FR 36097
- **CFR reference:** 21 CFR 558
- **Publication date:** 2002-05-23
- **Effective date:** 2002-05-23
## Abstract

The Food and Drug Administration (FDA) is amending the animal drug regulations to reflect approval of a new animal drug application (NADA) filed by Alpharma, Inc. The NADA provides for use of approved decoquinate and chlortetracycline Type A medicated articles to make two-way combination Type B and Type C medicated feeds for calves, beef, and nonlactating dairy cattle used for prevention of coccidiosis, treatment of bacterial enteritis, and treatment of bacterial pneumonia.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2002/05/23/02-12873/new-animal-drugs-for-use-in-animal-feeds-decoquinate-and-chlortetracycline)
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