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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.

  1. Home
  2. Drugs
  3. Development & Approval Process | Drugs
  4. How Drugs are Developed and Approved
  5. Types of Applications
  6. Investigational New Drug (IND) Application
  7. Regulatory Information for INDs
  1. Investigational New Drug (IND) Application
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