Chemisphere Corporation

Warning letter issued December 15, 2025 · Roanoke, Virginia

Inspection: Jun 16 – Jun 24, 2025
Pages: 9
FEI number: 1000158477

In short: On December 15, 2025, FDA sent a warning letter to Chemisphere Corporation in Roanoke, Virginia (FEI 1000158477).

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Chemisphere Corporation history

All 2 documents on file for this site, in date order, with what was cited at each inspection.

Questions about this warning letter

When was Chemisphere Corporation inspected by FDA?

The inspection ran Jun 16 – Jun 24, 2025, and the Warning letter is dated December 15, 2025.

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