# FDA Warning Letter: DRG Instruments GmbH
> 2025-05-27 · Center for Devices and Radiological Health · `f981c16756d10cc9`
## Letter
- **Company:** DRG Instruments GmbH
- **Posted Date:** 2025-05-27
- **Letter Issue Date:** 2025-03-31
- **Issuing Office:** Center for Devices and Radiological Health
## Subject
Investigational Device Exemptions (IDE)/Premarket Approval Application (PMA) Adulterated Device
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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*