# New Animal Drugs for Use in Animal Feeds; Monensin; Technical Amendment
> **Food and Drug Administration** · Final rule; technical amendment. · Published 2003-03-31 · Effective 2003-03-31 · 68 FR 15371
## Document
- **Document number:** 03-7598
- **Category:** other
- **Sub-agency:** Food and Drug Administration
- **Federal Register citation:** 68 FR 15371
- **CFR reference:** 21 CFR 558
- **Publication date:** 2003-03-31
- **Effective date:** 2003-03-31
## Abstract

The Food and Drug Administration (FDA) is amending the animal drug regulations to reflect the approved caution statements that must appear on animal feeds containing monensin. This action is being taken to improve the accuracy of the regulations.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2003/03/31/03-7598/new-animal-drugs-for-use-in-animal-feeds-monensin-technical-amendment)
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