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On Oct. 1, 2024, the FDA began implementing a reorganization impacting many parts of the agency. We are in the process of updating FDA.gov content to reflect these changes.

U.S. Food and Drug Administration
  1. Home
  2. Vaccines, Blood & Biologics
  3. Guidance, Compliance & Regulatory Information (Biologics)
  4. Compliance Actions (Biologics)
  5. Enforcement Actions (CBER)
  6. Untitled Letters Regarding Advertising & Promotional Labeling for Approved Biologics
  1. Enforcement Actions (CBER)
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