FDA warning letter · Drugs

Hybrid Pharma, LLC

Issued · Posted by FDA

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 thoroughly investigate any unexplained discrepancy or failure of a batch or any of its components to meet any of its specifications, whether or not the batch has already been distributed (21 CFR 211.192).

Passage 2

Your firm failed to establish the accuracy, sensitivity, specificity, and reproducibility of its test methods (21 CFR 211.165(e)).

Passage 3

Your firm failed to establish an adequate system for monitoring environmental conditions in aseptic processing areas (21 CFR 211.42(c)(10)(iv)).

Passage 4

Failure to Report Drugs

Citations in the original letter

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

  • 21 CFR 200.10(b)
  • 21 CFR 201.115
  • 21 CFR 210
  • 21 CFR 210.1(b)
  • 21 CFR 211.192
  • 21 CFR 211.165(e)
  • 21 CFR 211.42(c)(10)(iv)