FDA warning letter · Drugs

Formology Lab Inc.

Issued · Posted by FDA

FDA published a close-out letter on Dec 31, 2024. The passages below are from the original warning letter.

Selected passages from the FDA letter

Quoted FDA text from the published dataset. These selected excerpts are not the complete letter.

Passage 1

Your firm failed to conduct at least one test to verify the identity of each component of a drug product ((21 CFR 211.84(d)(1)).

Passage 2

Your firm failed to test Active Pharmaceutical Ingredients (API) prior to use in manufacturing drug products. Specifically, at least **(b)(4)** drug product batches were manufactured and subsequently released, before identity testing was performed. Component testing is fundamental to drug product quality. Without adequate testing, you do not have scientific evidence that your incoming components conform to appropriate specifications before use in the manufacture of drug products.

Passage 3

Your firm failed to establish written procedures for production and process control designed to assure that the drug products you manufacture have the identity, strength, quality, and purity they purport or are represented to possess (21 CFR 211.100(a)).

Passage 4

Your firm failed to establish an adequate quality unit and the responsibilities and procedures applicable to the quality control unit are not in writing and fully followed (21 CFR 211.22(a) and (d)).

Passage 5

Failure to address violations may also cause the FDA to withhold issuance of Export Certificates. The FDA may withhold approval of new applications or supplements listing your firm as a drug manufacturer until any violations are completely addressed and we confirm your compliance with CGMP. We may re-inspect to verify that you have completed corrective actions to address any violations.

Citations in the original letter

As cited in this historical letter, not a statement of current regulatory requirements.

  • 21 CFR 210
  • 21 CFR 211.84(d)(1)
  • 21 CFR 211.100(a)
  • 21 CFR 211.22(a)