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Office of Orphan Products Development Also referred to as: OOPD


Who We Are

The FDA Office of Orphan Products Development (OOPD) supports and advances the development and evaluation of new treatments for rare diseases. OOPD evaluates information from product sponsors to determine if drugs, biologics or medical devices meet the criteria for certain incentives and administers grants to provide funding for research on rare diseases. The office also works on rare disease issues with medical and research communities, professional organizations, academia, government agencies, industry and rare disease patient groups.

What We Do

  • Work with sponsors to determine if their products meet the criteria for certain categories (e.g., orphan drug, rare pediatric disease drug or humanitarian use device designations).
  • Provide orphan status to drugs and biologics which are intended to treat, diagnose or prevent rare diseases that affect fewer than 200,000 people in the U.S.
  • Designate medical devices that intend to benefit patients in treating or diagnosing a disease or condition that affects fewer than 8,000 individuals in the U.S. per year.
  • Work with the Office of Pediatric Therapeutics and product centers to determine rare pediatric disease designation for drugs or biologics that meet certain criteria.  Sponsors of such product applications may qualify for a priority review voucher, which can be redeemed to receive a priority review of a subsequent marketing application for a different product.
  • Award grants to provide funding for clinical trials and natural history studies that advance rare disease medical product development.
  • Award grants that provide funding to develop nonprofit consortia to facilitate pediatric medical device development.
  • Awards grants and contracts to use in the development of tools, methods and processes to characterize the natural history of rare neurodegenerative diseases, to identify molecular targets for these diseases, and to increase efficiency and productivity of new treatment development.

Contact us

Email: orphan@fda.hhs.gov
Phone: 301-796-8660

Office of Orphan Products Development
Office of the Chief Medical Officer
U.S. Food and Drug Administration
10903 New Hampshire Ave. WO-32, Room 5295
Silver Spring, MD 20993

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