FDA Inspection 1321474 — Keystone Cooperative Inc.

Keystone Cooperative Inc. — FEI 1824467

The FDA completed an inspection of Keystone Cooperative Inc. on June 9, 2026 in Holland, MI. The inspection was classified VAI (Voluntary Action Indicated — objectionable conditions were found but do not meet the threshold for regulatory action). 2 citations were issued during this inspection. Product area: Veterinary.

Inspection Details

Classification
Voluntary Action Indicated (VAI) (VAI)
End Date
June 9, 2026
Fiscal Year
2026
Product Type
Veterinary
Project Area
Monitoring of Marketed Animal Drugs, Feed, and Devices
Location
Holland, MI (United States)

Citations

IDCFRDescription
181121 CFR 225.58(b)(1)Three assays per year
1822021 CFR 507.25(b)(2)Contamination with Mycotoxins/Natural Toxins