# New Animal Drugs for Use in Animal Feeds; Ractopamine
> **Food and Drug Administration** · Final rule; technical amendment. · Published 2002-07-22 · Effective 2002-07-22 · 67 FR 47691
## Document
- **Document number:** 02-18365
- **Category:** other
- **Sub-agency:** Food and Drug Administration
- **Federal Register citation:** 67 FR 47691
- **CFR reference:** 21 CFR 558
- **Publication date:** 2002-07-22
- **Effective date:** 2002-07-22
## Abstract

The Food and Drug Administration (FDA) is amending the animal drug regulations to reflect approval of two supplemental new animal drug applications (NADAs) filed by Elanco Animal Health for their ractopamine hydrochloride Type A medicated article. The supplemental NADAs provide for use of a 45-gram-per-pound (g/lb) strength Type A medicated article to make Type B and Type C medicated feeds for finishing swine, for amending the assay limits for Type B and Type C medicated feeds containing ractopamine, and for the addition of cautionary statements to labeling.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2002/07/22/02-18365/new-animal-drugs-for-use-in-animal-feeds-ractopamine)
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