What are the major differences between – Breakthrough Therapy Designation Vs. Fast Track Designation Vs. Priority Review Designation Vs. Accelerated Approval

There is differences between Breakthrough Therapy Designation, Fast Track Designation, Priority Review Designation and Accelerated Approval. Here is a quick comparison of the USFDA drug development expedited programs. This may help you to distinguishing all of them effectively. 

KPE-C-103 Executive Program in Global Drug Regulatory Affairs [EPGDRA]