New Transdermal Guidances Set the Stage for 23 Revisions in Bio Recommendations
Today FDA announced finalizations in two guidance documents for transdermal systems (TDS) one relative to skin adhesion studies (here) and one related to skin irritation and sensitization studies (here). The revisions to the previous drafts came after FDA considered a number of industry comments to those drafts. With the finalization of the guidance documents, FDA […]