for the public corporate entity Aena, holding exclusive competences in relation to air navigation and airspace, as well as national and international operational coordination of the national air traffic management network. In addition, ENAIRE holds 51% of the shares of Aena S.A., which has been listed on the Stock Exchange since 11 February 2015. The Secretary of State for Infrastructure, Transport and Housing, Rafael Catalá Polo, became chairman of the Public Corporate Entity ENAIRE on 15 July 2014. With his subsequent appointment as Minister for Justice under the Royal Decree 851/2014 of 3 October, Julio Gómez-Pomar Rodríguez was appointed Secretary of State for Infrastructure, Transport and Housing and also assumed the chairmanship of ENAIRE. Aena Aeropuertos becomes Aena S.A. Under the Legislative Royal Decree 8, of 4 July 2014, the change of name of the company Aena Aeropuertos, S.A., to Aena, SA., took place. ENAIRE possesses 51% of its shares. iTEC agreement between ENAIRE, DFS, NATS, LVNL and Indra The agreement to form the Group iTEC (Interoperability Through European Collaboration) was signed by the air navigation providers of Spain (ENAIRE), Germany (DFS), the United Kingdom (NATS) and Holland (LVNL), and the Spanish company Indra, for the development of the future air controller post in Europe. Appointment of Ángel Luis Arias Serrano On 19 May 2015, Ángel Luis Arias Serrano (Madrid, 1960) was appointed managing director of ENAIRE by the board of directors of the public corporate entity ENAIRE. Between January 2012 and his appointment as managing director of ENAIRE, Ángel Luis Arias occupied the post of Director General of Civil Aviation, in the course of which he exercised the duties of Chairman of the Governing Board of the Spanish Air Safety Agency (AESA) and he has been a member of the boards of directors of ENAIRE and Senasa, as well as vice-chairman of the European Organisation for the Safety of Air Navigation (EUROCONTROL). New president In June 2018, Julio Gómez-Pomar Rodríguez was dismissed as Secretary of State for Infrastructure, Transport and Housing with the publication of Royal Decree 506/2018, of 18 June, and the publication on the same day of Royal Decree 511 / 2018, of 18 June, whereby Pedro Saura García, Secretary of State for Infrastructure, Transport and Housing, is appointed, then becomes president of ENAIRE. In accordance with the Royal Decree-Law 8/2014, of 4 July, concerning the governing bodies of the ENAIRE Public Business Entity, the position of