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  1. Enforcement Activities | FDA

Warning Letters and Notice of Violation Letters to Pharmaceutical Companies

2021 Warning Letters

2020 Warning Letters

These letters are supplied by the CDER Freedom of Information Office and only covers Office of Prescription Drug Promotion and CDER Headquarters warning letters.  The agency redacted or edited some of the letters to remove confidential information. Matters described in FDA warning letters may have been subject to subsequent interaction between FDA and the recipient of the letter that may have changed the regulatory status of the issues discussed in the letter.  



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