The Statute and the Agreement establishing ICRANet were signed on March 19, 2003, and they were recognized in the same year by the Republic of Armenia and the Vatican City State. ICRANet has been created in 2005 by a law of the Italian Government, ratified by the Italian Parliament and signed by the President of the Italian Republic Carlo Azeglio Ciampi on February 10, 2005. The Republic of Armenia, Italian Republic, the Vatican City State, ICRA, the University of Arizona and the Stanford University are the founding members.