> ## Content Index
> Fetch the complete content index at: https://www.fdaweb.com/llms.txt
> Use this file to discover other available public pages before exploring further.

# 20 New Animal Drug Approvals Withdrawn
- URL: https://www.fdaweb.com/20-new-animal-drug-approvals-withdrawn/
- Published: 2017-02-24T12:00:00.000Z
- Updated: 2026-09-14T22:08:35.000Z
- Author: David McFarland
- Tags: FDA Policy/General, #legacy-id-D5138063

*Federal Register* notification of withdrawal. FDA has withdrawn approval of 18 new animal drug applications and two abbreviated new animal drug applications. The withdrawals involve antimicrobial drugs of importance to human medicine that are administered to food-producing animals in medicated feed, and they are no longer manufactured or marketed. Additionally, the products were identified as being affected by guidance for industry (GFI) #213, “New Animal Drugs and New Animal Drug Combination Products Administered in or on Medicated Feed or Drinking Water of Food-Producing Animals: Recommendations for Drug Sponsors for Voluntarily Aligning Product Use Conditions With GFI #209.” To view the notice, click [here](https://www.gpo.gov/fdsys/pkg/FR-2017-02-24/pdf/2017-03595.pdf?ref=fdaweb.com).