# Oral Dosage Form New Animal Drugs; Oxytetracycline Hydrochloride Soluble Powder
> **Food and Drug Administration** · Final rule. · Published 2001-05-29 · Effective 2001-05-29 · 66 FR 29019
## Document
- **Document number:** 01-13379
- **Category:** other
- **Sub-agency:** Food and Drug Administration
- **Federal Register citation:** 66 FR 29019
- **CFR reference:** 21 CFR 520
- **Publication date:** 2001-05-29
- **Effective date:** 2001-05-29
## 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 Pfizer, Inc. The NADA provides for a revised withdrawal time for use of oxytetracycline hydrochloride soluble powder in drinking water of swine.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2001/05/29/01-13379/oral-dosage-form-new-animal-drugs-oxytetracycline-hydrochloride-soluble-powder)
---
*AI Analytics · CC0 1.0*