ML summa cum laude, University Bari, Italy, 1975.
Professor, international law Faculty Political Science Institute University Orientale, Naples, Italy, 1990—1994. Professor, diplomatic and consular law Faculty Political Science University Rome La Sapienza, 1993—2001. Professor, international economic law Faculty Economics Federico Caffè University Rome III, 1997—2000.
Professor, international law and director, international relations course Libera Università Internazionale degli Studi Sociali Guido Carli, since 2010. Legal advisor Italian Ministry of Foreign Affairs, since 1990. Director International Public Law at Hague Academy International Law, 1995.
Member, legal and technical committee International Seabed Authority, since 2006.
Member of Association International de Droit Economique, Italian Society International Organization (directive council member, human rights committee member), International Humanitarian Institute (Sanremo, Italy), International Law Association.