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Notice2026-09267

Clostridioides Difficile Infection: Developing Drugs for Treatment, Reduction of Recurrence, or Prevention; Guidance for Industry; Availability

Primary source

Metadata and text below are from the Federal Register, a public-domain U.S. government work. Always verify the official published version before relying on it for any legal matter.

Published
May 11, 2026

Issuing agencies

Health and Human Services DepartmentFood and Drug Administration

Abstract

The Food and Drug Administration (FDA or Agency) is announcing the availability of a final guidance for industry titled "Clostridioides difficile Infection: Developing Drugs for Treatment, Reduction of Recurrence, or Prevention." The purpose of this guidance is to assist sponsors in the clinical development of drugs to support an indication of treatment, reduction of recurrence, or prevention of Clostridioides difficile infection (CDI). This guidance finalizes the draft guidance titled "Clostridioides difficile Infection: Developing Drugs for Treatment, Reduction of Recurrence, and Prevention" issued on October 28. 2022.

Indexed from Federal Register on May 11, 2026.

This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.