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Animal & Veterinary

FDA Proposes Revision to Annual Report on Antimicrobials for Food-Producing Animals

For Release: September 25, 2013
Industry Inquiries: Neal Bataller, 240-276-9062,  
Consumer Inquiries: 240-276-9300,  

In an effort to improve transparency about the amount of antimicrobials sold or distributed for use in food-producing animals, the U.S. Food and Drug Administration is announcing a proposal to provide additional data tables in its annual summary report of this information. The proposal is available for public comment until November 25, 2013.

The Animal Drug User Fee Amendments of 2008 established a requirement that animal drug companies annually report to FDA the amount of antimicrobial drugs they sell or distribute for use in food-producing animals. ADUFA also requires that FDA provide summaries of these sales and distribution data by antimicrobial class. The law directs the agency to independently report out only those antimicrobial drug classes that contain drug products marketed by three or more distinct animal drug companies, and to report data in a manner that protects both national security and confidential business information.

In July 2012, FDA asked for comments from the public on possible enhancements to the existing requirements related to the collection of antimicrobial drug sales and distribution data and input on alternative methods for monitoring antimicrobial use in food-producing animals. FDA also requested comments on how the agency can best compile and present its annual Summary Report of Antimicrobials Sold or Distributed for Use in Food-producing Animals to provide additional clarity and level of detail, while still protecting confidential business information as required by the law.

Many of the comments received suggested that FDA provide breakdowns of the sales and distribution data by route of administration (such as oral or injectable), dispensing status (over the counter, prescription or veterinary feed directive), or indications (whether it is used as a therapeutic, a growth promoter, or both).

The proposed additions to the report expand the current format of sales and distribution data by antimicrobial class to include information on the importance of the drug in human medicine, then providing aggregate data on how the medication is administered to the animal, whether it is available over the counter or requires veterinary oversight, and whether it is used as a therapeutic, a growth promoter, or both.

FDA also proposes to update the annual reports from previous years to include the new data tables.

The public comment period will open on September 26, 2013. To comment on the proposal, go to and enter docket number FDA-2012-N-0447.

The closing date for comments to be considered by the agency is November 25, 2013.

Contact FDA

240-276-9115 FAX
Issued by: FDA, Center for Veterinary Medicine

7519 Standish Place, HFV-1

Rockville, MD 20855

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