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# Draft Guide on Difluprednate Bioequivalence
- URL: https://www.fdaweb.com/draft-guide-on-difluprednate-bioequivalence/
- Published: 2017-02-15T12:00:00.000Z
- Updated: 2026-09-14T22:06:48.000Z
- Author: David McFarland
- Tags: FDA Policy/General, #legacy-id-D5137989

*Federal Register* Notice: FDA has released a revised draft guidance on bioequivalence recommendations for generic difluprednate emulsion. The document provides input on the design of bioequivalence studies to support ANDAs for difluprednate emulsion. To view the guidance, click [here](http://www.fda.gov/downloads/Drugs/GuidanceComplianceRegulatoryInformation/Guidances/UCM481813.pdf?ref=fdaweb.com). To view the notice, click [here](https://www.gpo.gov/fdsys/pkg/FR-2017-02-15/pdf/2017-02972.pdf?ref=fdaweb.com).