Issue Date: October 6, 2016
Issued by: Center for Drug Evaluation and Research
Topic(s): Administrative / Procedural, Over-the-Counter Drugs
Status: Final

Tropical Disease Priority Review Vouchers

This guidance provides information on the implementation of section 1102 of the Food and Drug Administration Amendments Act of 2007 (FDAAA), which added section 524 to the Federal Food, Drug, and Cosmetic Act (the FD&C Act) (21 U.S.C. 360n).2 Section 524 authorizes the FDA to award priority review vouchers to sponsors of certain tropical disease product applications that meet the criteria specified in that section. Since the enactment of FDAAA, we have received numerous inquiries about the scope of section 524 and how various aspects of section 524 should be interpreted. The purpose of this guidance is to provide a response to those questions. In general, FDA’s guidance documents do not establish legally enforceable responsibilities. Instead, guidances describe the Agency’s current thinking on a topic and should be viewed only as recommendations, unless specific regulatory or statutory requirements are cited. The use of the word should in Agency guidances means that something is suggested or recommended, but not required.

Download the Guidance Document