# Oral Dosage Form New Animal Drugs; Ivermectin Liquid
> **Food and Drug Administration** · Final rule. · Published 2004-09-24 · Effective 2004-09-24 · 69 FR 57173
## Document
- **Document number:** 04-21415
- **Category:** other
- **Sub-agency:** Food and Drug Administration
- **Federal Register citation:** 69 FR 57173
- **CFR reference:** 21 CFR 520
- **Publication date:** 2004-09-24
- **Effective date:** 2004-09-24
## 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 Merial Ltd. The supplemental NADA provides revised labeling, including the addition of four new species of internal parasites, for ivermectin oral liquid used in horses.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2004/09/24/04-21415/oral-dosage-form-new-animal-drugs-ivermectin-liquid)
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