# FDA Warning Letter: Ultra Chem Labs Corporation
> 2023-02-28 · Division of Pharmaceutical Quality Operations IV · `cf6475302e9657fc`
## Letter
- **Company:** Ultra Chem Labs Corporation
- **Posted Date:** 2023-02-28
- **Letter Issue Date:** 2022-12-20
- **Issuing Office:** Division of Pharmaceutical Quality Operations IV
## Subject
CGMP/Finished Pharmaceuticals/Adulterated
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*Source: [FDA Warning Letters](https://www.fda.gov/inspections-compliance-enforcement-and-criminal-investigations/compliance-actions-and-activities/warning-letters) · AI Analytics · CC0 1.0*