US FDA’s Breakthrough And RMAT Designations: A Quick Guide

Differences in eligibility and evidentiary criteria between the US FDA's two expedited regulatory programs are reflected in a new guide; metrics to date suggest comparable success rates for designation requests under the two programs. Our infographics aid in understanding the programs.

The US FDA’s newest expedited designation, Regenerative Medicine Advance Therapy (RMAT) status for certain biologics, has subtly different standards than the agency’s popular breakthrough therapy designation (BTD).

The graphic below highlights similarities and differences in the eligibility and evidentiary criteria and timelines for the two expedited regulatory...

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