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FDA complete response letters, November 2025

Page updated ·next FDA decision on the calendar ·Data as of Nov 10, 2026 12:55 AM ET

The FDA's public release of complete response letters holds 4 letters dated November 2025 (openFDA, last updated 2026-08-26). Of the 31 FDA decisions on PDUFA goal dates pdufa.bio tracked in November 2025, 10 were Complete Response Letters.

Released by the FDA, dated November 2025 · 4

Letter dateCompanyApplicationopenFDA statusLetter
2025-11-26Alvotech USA Inc.BLA 761461Unapprovedletter (PDF)
2025-11-24Alvotech USA Inc.BLA 761435Unapprovedletter (PDF)
2025-11-06Accord Healthcare Inc.NDA 216987Unapprovedletter (PDF)
2025-11-04Biohaven Therapeutics, Ltd.NDA 210862Unapprovedletter (PDF)

Complete Response Letters among decisions pdufa.bio tracked · 10

FDA actionTickerDrugSource
2025-11-19TARAprice-onlydecision page
2025-11-18KZIAprice-onlydecision page
2025-11-11ENGNsource-verifieddecision page
2025-11-07RPRXprice-onlydecision page
2025-11-07CYTKprice-onlydecision page
2025-11-06CLDXprice-onlydecision page
2025-11-05IBRXprice-onlydecision page
2025-11-04BHVNprice-onlydecision page
2025-11-03ESLAsource-verifieddecision page
2025-11-02ALVOAVT05decision page
A Complete Response Letter is the FDA's notice that it will not approve an application in its current form; it is not a permanent rejection, and the sponsor can resubmit. The two counts come from different records and are not added together. ← October 2025 · December 2025 → · all released letters · every CRL decision we tracked