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FDA letters by response type

Tentative Approval Letter FDA Letters

Application meets requirements but marketing is blocked (patent/exclusivity). Browse source-linked tentative approval letter records with structured metadata, regulatory context, and document-level summaries.

FDA regulatory letters with type, issue date, agency, product, and status
LetterTypeIssuedAgency / ProductStatus
Tentative Approval Letter AIZANT DRUG RESEARCH SOLUTIONS PRIVATE LTD (Jul 22, 2026)

FDA issued a tentative approval letter for ANDA 220197 on 2026-07-22. The source metadata identifies ANDA 220197 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

ANDA 220197

Closed
Tentative Approval Letter MSN (Jul 22, 2026)

FDA issued a tentative approval letter for BOSUTINIB MONOHYDRATE, BOSUTINIB on 2026-07-22. The source metadata identifies ANDA 209624 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

BOSUTINIB MONOHYDRATE / BOSUTINIB

Closed
Tentative Approval Letter AFT PHARMACEUTICALS LTD (Jul 22, 2026)

FDA issued a tentative approval letter for SCOMARA on 2026-07-22. The source metadata identifies NDA 218528 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

SCOMARA

Closed
Tentative Approval Letter APOTEX INC (Jul 22, 2026)

FDA issued a tentative approval letter for RUXOLITINIB on 2026-07-22. The source metadata identifies ANDA 208869 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

RUXOLITINIB

Closed
Tentative Approval Letter ZYDUS PHARMACEUTICALS (USA) INC. (Jul 22, 2026)

FDA issued a tentative approval letter for UBROGEPANT on 2026-07-22. The source metadata identifies ANDA 218662 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

UBROGEPANT

Closed
Tentative Approval Letter MSN LABORATORIES PRIVATE LIMITED (Jul 21, 2026)

FDA issued a tentative approval letter for UBROGEPANT on 2026-07-21. The source metadata identifies ANDA 219218 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

UBROGEPANT

Closed
Tentative Approval Letter ALEMBIC PHARMACEUTICALS LIMITED (Jul 21, 2026)

FDA issued a tentative approval letter for LAROTRECTINIB on 2026-07-21. The source metadata identifies ANDA 220639 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

LAROTRECTINIB

Closed
Tentative Approval Letter SANDOZ INC (Jul 21, 2026)

FDA issued a tentative approval letter for TIVOZANIB on 2026-07-21. The source metadata identifies ANDA 220437 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

TIVOZANIB

Closed
Tentative Approval Letter HETERO LABS LIMITED (Jul 21, 2026)

FDA issued a tentative approval letter for ANDA 220143 on 2026-07-21. The source metadata identifies ANDA 220143 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

ANDA 220143

Closed
Tentative Approval Letter DEVA HOLDING AS (Jul 21, 2026)

FDA issued a tentative approval letter for CEFTRIAXONE on 2026-07-21. The source metadata identifies ANDA 210197 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

CEFTRIAXONE

Closed
Tentative Approval Letter ZYDUS PHARMACEUTICALS (USA) INC. (Jul 21, 2026)

FDA issued a tentative approval letter for ANDA 220724 on 2026-07-21. The source metadata identifies ANDA 220724 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

ANDA 220724

Closed
Tentative Approval Letter TEVA PHARMACEUTICALS, INC. (Jul 21, 2026)

FDA issued a tentative approval letter for ANDA 219413 on 2026-07-21. The source metadata identifies ANDA 219413 as an original application. Review the exact FDA letter for the approved conditions and labeling.

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US FDA

ANDA 219413

Closed
Tentative Approval Letter SANDOZ INC (Jul 21, 2026)

FDA issued a tentative approval letter for PEMIGATINIB on 2026-07-21. The source metadata identifies ANDA 219552 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

PEMIGATINIB

Closed
Tentative Approval Letter HETERO LABS LIMITED (Jul 21, 2026)

FDA issued a tentative approval letter for ANDA 220866 on 2026-07-21. The source metadata identifies ANDA 220866 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

ANDA 220866

Closed
Tentative Approval Letter SANDOZ INC (Jul 21, 2026)

FDA issued a tentative approval letter for ANDA 219346 on 2026-07-21. The source metadata identifies ANDA 219346 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

ANDA 219346

Closed
Tentative Approval Letter AZURITY PHARMACEUTICALS INC (Jul 21, 2026)

FDA issued a tentative approval letter for EDARAVONE on 2026-07-21. The source metadata identifies NDA 221059 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

EDARAVONE

Closed
Tentative Approval Letter AZURITY (Jul 2, 2026)

FDA issued a tentative approval letter for ABANTA on 2026-07-02. The source metadata identifies NDA 221024 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

ABANTA

Closed
Tentative Approval Letter NOVITIUM PHARMA (Jun 9, 2026)

FDA issued a tentative approval letter for PITOLISANT HYDROCHLORIDE on 2026-06-09. The source metadata identifies ANDA 218495 as an original application. Review the exact FDA letter for the approved conditions and labeling.

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US FDA

PITOLISANT HYDROCHLORIDE

Closed
Tentative Approval Letter INVENTIA HEALTHCARE LIMITED (Jun 9, 2026)

FDA issued a tentative approval letter for ANDA 218760 on 2026-06-09. The source metadata identifies ANDA 218760 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

ANDA 218760

Closed
Tentative Approval Letter ALKEM LABS LTD (Jun 9, 2026)

FDA issued a tentative approval letter for DAPAGLIFLOZIN AND METFORMIN HYDROCHLORIDE on 2026-06-09. The source metadata identifies ANDA 211563 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

DAPAGLIFLOZIN AND METFORMIN HYDROCHLORIDE

Closed
Tentative Approval Letter TARO PHARMACEUTICALS INC (Jun 9, 2026)

FDA issued a tentative approval letter for ANDA 212211 on 2026-06-09. The source metadata identifies ANDA 212211 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

ANDA 212211

Closed
Tentative Approval Letter APOTEX INC (Jun 8, 2026)

FDA issued a tentative approval letter for ANDA 220169 on 2026-06-08. The source metadata identifies ANDA 220169 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

ANDA 220169

Closed
Tentative Approval Letter ASCENT PHARMACEUTICALS INC. (Jun 8, 2026)

FDA issued a tentative approval letter for ANDA 220025 on 2026-06-08. The source metadata identifies ANDA 220025 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

ANDA 220025

Closed
Tentative Approval Letter APPCO PHARMA LLC (Jun 8, 2026)

FDA issued a tentative approval letter for VILOXAZINE HYDROCHLORIDE on 2026-06-08. The source metadata identifies ANDA 220326 as an original application. Review the exact FDA letter for the approved conditions and labeling.

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US FDA

VILOXAZINE HYDROCHLORIDE

Closed
Tentative Approval Letter CHANGZHOU PHARMACEUTICAL FACTORY (Jun 8, 2026)

FDA issued a tentative approval letter for VERICIGUAT on 2026-06-08. The source metadata identifies ANDA 220264 as an original application. Review the exact FDA letter for the approved conditions and labeling.

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US FDA

VERICIGUAT

Closed
Tentative Approval Letter TORRENT PHARMACEUTICALS LTD (Jun 8, 2026)

FDA issued a tentative approval letter for VERICIGUAT on 2026-06-08. The source metadata identifies ANDA 220221 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

VERICIGUAT

Closed
Tentative Approval Letter ANNORA PHARMA PRIVATE LIMITED (Jun 8, 2026)

FDA issued a tentative approval letter for GABAPENTIN ENACARBIL on 2026-06-08. The source metadata identifies ANDA 220420 as an original application. Review the exact FDA letter for the approved conditions and labeling.

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US FDA

GABAPENTIN ENACARBIL

Closed
Tentative Approval Letter ALKEM LABORATORIES LIMITED (Jun 8, 2026)

FDA issued a tentative approval letter for ANDA 220352 on 2026-06-08. The source metadata identifies ANDA 220352 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

ANDA 220352

Closed
Tentative Approval Letter AUROBINDO PHARMA LIMITED (Jun 5, 2026)

FDA issued a tentative approval letter for CENOBAMATE on 2026-06-05. The source metadata identifies ANDA 219473 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

CENOBAMATE

Closed
Tentative Approval Letter HETERO LABS LIMITED (Jun 5, 2026)

FDA issued a tentative approval letter for CYCLOPHOSPHAMIDE on 2026-06-05. The source metadata identifies ANDA 219271 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

CYCLOPHOSPHAMIDE

Closed
Tentative Approval Letter LANTHEUS MEDICAL IMAGING INC (Jun 2, 2026)

FDA issued a tentative approval letter for ANDA 217060 on 2026-06-02. The source metadata identifies ANDA 217060 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

ANDA 217060

Closed
Tentative Approval Letter MACLEODS PHARMS LTD (Jun 2, 2026)

FDA issued a tentative approval letter for MILNACIPRAN HYDROCHLORIDE on 2026-06-02. The source metadata identifies ANDA 210944 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

MILNACIPRAN HYDROCHLORIDE

Closed
Tentative Approval Letter AUROBINDO PHARMA LIMITED (Jun 2, 2026)

FDA issued a tentative approval letter for ANDA 217786 on 2026-06-02. The source metadata identifies ANDA 217786 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

ANDA 217786

Closed
Tentative Approval Letter MANKIND PHARMA (Jun 2, 2026)

FDA issued a tentative approval letter for ANDA 212283 on 2026-06-02. The source metadata identifies ANDA 212283 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

ANDA 212283

Closed
Tentative Approval Letter ALKEM LABS LTD (Jun 2, 2026)

FDA issued a tentative approval letter for SITAGLIPTIN PHOSPHATE on 2026-06-02. The source metadata identifies ANDA 215155 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

SITAGLIPTIN PHOSPHATE

Closed
Tentative Approval Letter RENATA LIMITED (May 26, 2026)

FDA issued a tentative approval letter for ANDA 219257 on 2026-05-26. The source metadata identifies ANDA 219257 as an original application. Review the exact FDA letter for the approved conditions and labeling.

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US FDA

ANDA 219257

Closed
Tentative Approval Letter ASPEN SA OPERATIONS (PTY) LTD (May 5, 2026)

FDA issued a tentative approval letter for DOLUTEGRAVIR, LAMIVUDINE and TENOFOVIR DISOPROXIL FUMARATE on 2026-05-05. The source metadata identifies NDA 219804 as an original application. Review the exact FDA letter for the approved conditions and labeling.

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US FDA

DOLUTEGRAVIR, LAMIVUDINE and TENOFOVIR DISOPROXIL FUMARATE

Closed
Tentative Approval Letter AMNEAL PHARMS NY (Mar 23, 2026)

FDA issued a tentative approval letter for KITPROZY on 2026-03-23. The source metadata identifies NDA 220712 as an original application. Review the exact FDA letter for the approved conditions and labeling.

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US FDA

KITPROZY

Closed
Tentative Approval Letter APPCO PHARMA LLC (Mar 20, 2026)

FDA issued a tentative approval letter for ANDA 220327 on 2026-03-20. The source metadata identifies ANDA 220327 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

ANDA 220327

Closed
Tentative Approval Letter APOTEX INC (Mar 20, 2026)

FDA issued a tentative approval letter for ELVITEGRAVIR, COBICISTAT, EMTRICITABINE AND TENOFOVIR ALAFENAMIDE on 2026-03-20. The source metadata identifies ANDA 218575 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

ELVITEGRAVIR, COBICISTAT, EMTRICITABINE AND TENOFOVIR ALAFENAMIDE

Closed
Tentative Approval Letter AMNEAL (Mar 19, 2026)

FDA issued a tentative approval letter for MACITENTAN on 2026-03-19. The source metadata identifies ANDA 211000 as an original application. Review the exact FDA letter for the approved conditions and labeling.

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US FDA

MACITENTAN

Closed
Tentative Approval Letter MSN PHARMACEUTICALS INC (Mar 19, 2026)

FDA issued a tentative approval letter for AFATINIB on 2026-03-19. The source metadata identifies ANDA 210804 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

AFATINIB

Closed
Tentative Approval Letter RUBICON RESEARCH PRIVATE LIMITED (Feb 11, 2026)

FDA issued a tentative approval letter for ANDA 219440 on 2026-02-11. The source metadata identifies ANDA 219440 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

ANDA 219440

Closed
Tentative Approval Letter AUROBINDO PHARMA (Feb 11, 2026)

FDA issued a tentative approval letter for GLYCEROL PHENYLBUTYRATE on 2026-02-11. The source metadata identifies ANDA 220313 as an original application. Review the exact FDA letter for the approved conditions and labeling.

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US FDA

GLYCEROL PHENYLBUTYRATE

Closed
Tentative Approval Letter MYLAN PHARMACEUTICALS INC (Feb 11, 2026)

FDA issued a tentative approval letter for RIFAXIMIN on 2026-02-11. The source metadata identifies ANDA 219687 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

RIFAXIMIN

Closed
Tentative Approval Letter BPI LABS LLC (Feb 11, 2026)

FDA issued a tentative approval letter for SELENIOUS ACID on 2026-02-11. The source metadata identifies ANDA 220051 as an original application. Review the exact FDA letter for the approved conditions and labeling.

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US FDA

SELENIOUS ACID

Closed
Tentative Approval Letter HETERO LABS LIMITED (Feb 11, 2026)

FDA issued a tentative approval letter for ANDA 220525 on 2026-02-11. The source metadata identifies ANDA 220525 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

ANDA 220525

Closed
Tentative Approval Letter GRANULES PHARMACEUTICALS INC (Feb 11, 2026)

FDA issued a tentative approval letter for AMPHETAMINE on 2026-02-11. The source metadata identifies ANDA 220284 as an original application. Review the exact FDA letter for the approved conditions and labeling.

TA

US FDA

AMPHETAMINE

Closed