Holders of the top job at the European Medicines Agency tend to stay in the post for a long time. Guido Rasi, the current executive director and only the third in the 25-year history of the EMA, is no exception. When he steps down towards the end of this year, he will have been in the top job for most of the past decade.
Rasi, a university professor and former head of the Italian medicines regulator, AIFA, first took up the reins in November 2011 – supposedly for a five-year tenure. However, after three...