Solicitor since 2005 and barrister since 2010, he graduated with full marks from La Sapienza. Today he is Full Professor of Administrative Law at LUISS Guido Carli in Rome and director of the journal MVNVS. Rivista giuridica dei servizi pubblici. Author of five monographs and about two hundred and fifty publications, he was Extraordinary Commissioner of the Italian Space Agency, member of the Commission for Access to Administrative Documents and Study Assistant at the Constitutional Court. He is director of scientific research of international and national interest.