# Zoetis Inc., et al.; Withdrawal of Approval of New Animal Drug Applications for Combination Drug Medicated Feeds Containing an Arsenical Drug
> **Food and Drug Administration** · Notification of withdrawal of approval. · Published 2014-02-27 · Effective 2014-03-10 · 79 FR 10974
## Document
- **Document number:** 2014-02616
- **Category:** other
- **Sub-agency:** Food and Drug Administration
- **Federal Register citation:** 79 FR 10974
- **CFR reference:** 21 CFR 556
- **Publication date:** 2014-02-27
- **Effective date:** 2014-03-10
- **HHS docket:** Docket No. FDA-2014-N-0002
## Abstract

The Food and Drug Administration (FDA) is amending the animal drug regulations to reflect the withdrawal approval of 69 new animal drug applications (NADAs) and 22 abbreviated new animal drug applications (ANADAs) for use of arsanilic acid, carbarsone, or roxarsone Type A medicated articles to manufacture combination drug Type B and Type C medicated feeds. This action is being taken at the sponsor's request because the products are no longer manufactured or marketed.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2014/02/27/2014-02616/zoetis-inc-et-al-withdrawal-of-approval-of-new-animal-drug-applications-for-combination-drug)
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