# New Animal Drugs for Use in Animal Feeds; Lasalocid
> **Food and Drug Administration** · Final rule. · Published 2001-09-11 · Effective 2001-09-11 · 66 FR 47076
## Document
- **Document number:** 01-22668
- **Category:** other
- **Sub-agency:** Food and Drug Administration
- **Federal Register citation:** 66 FR 47076
- **CFR reference:** 21 CFR 558
- **Publication date:** 2001-09-11
- **Effective date:** 2001-09-11
## 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 Alpharma, Inc. The supplemental NADA provides for an increased daily dosage of lasalocid in pasture cattle.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2001/09/11/01-22668/new-animal-drugs-for-use-in-animal-feeds-lasalocid)
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