Company: GIFLF
Filing Date: 2025-04-11
Form Type: 20-F
Source: 0001104659-25-034245
Chunk: 123

Company: Grifols SA
Filing Date: 2025-04-11
Form: 20-F
Item: Item 4
Chunk 123
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 that the cost of developing and making available in the United States a drug for such a disease or condition will be recovered from sales in the United States for that drug. Orphan drug designation must be requested before submitting an application for marketing approval. Orphan drug designation does not convey any advantage in, or shorten the duration of, the regulatory review and approval process. Orphan drug designation can provide opportunities for grant funding towards clinical trial costs, tax advantages and FDA user fee exemptions. In addition, if a product that has an orphan drug designation subsequently receives the first FDA approval for the indication for which it has such designation, the product is entitled to orphan drug exclusivity, which means the FDA may not approve any other application to market the same drug for the same indication for a period of seven years, except in limited circumstances, such as a showing of clinical superiority to the product with orphan exclusivity or a meaningfully different mode of administration. Competitors may receive approval of different drugs or biologics for the indications for which the orphan product has exclusivity. However, if a company with orphan drug exclusivity is not able to supply the market, the FDA could allow another company with the same drug a license to market for said indication. The FDA granted Gamunex® IVIG orphan drug status, which provided marketing exclusivity for the CIDP indication in the United States through September 2015. Gamunex® IVIG was the first IVIG product approved for CIDP in the United States.
Fast Track Designation
The FDA’s fast track programs, one of which is fast track designation, are designed to facilitate the development and review of new drugs that are intended to treat serious or life-threatening conditions and that demonstrate the potential to address unmet medical needs for the conditions. Fast track designation applies to a combination of the product and the specific indication for which it is being studied. Thus, it is the development program for a specific drug for a specific indication that receives fast track designation.
The sponsor of a product designated as being in a fast track drug development program may engage in close early communication with the FDA, including through timely meetings and feedback on clinical trials. Products in fast track drug development programs also may receive FDA priority review or accelerated approval; in other words, the review cycle has a six-month review clock instead of a ten- or 12-month review clock. Sponsors may also be able to submit completed portions of an application before the entire application is completed; however, the review clock will not officially begin until the entire completed BLA is