City. Since 2001, the president of the Pontifical Commission for Vatican City State also has the title of president of the Governorate of the State of Vatican City. The president is Spanish Cardinal Fernando Vérgez Alzaga, who was appointed on 1 October 2021. Administration Legislative functions are delegated to the unicameral Pontifical Commission for Vatican City State, led by the President of the Pontifical Commission for Vatican City State. Its seven members are cardinals appointed by the Pope for terms of five years. Acts of the commission must be approved by the Pope, through the Holy See's Secretariat of State, and before taking effect must be published in a special appendix of the Acta Apostolicae Sedis. Most of the content of this appendix consists of routine executive decrees, such as approval for a new set of postage stamps. Executive authority is delegated to the Governorate of Vatican City. The Governorate consists of the President of the Pontifical Commission—using the title "President of the Governorate of Vatican City"—a general secretary, and a Vice general secretary, each appointed by the Pope for five-year terms. Important actions of the Governorate must be confirmed by the Pontifical Commission and by the Pope through the Secretariat of State. The Governorate oversees the central governmental functions through several departments and offices. The directors and officials of these offices are appointed by the Pope for five-year terms. These organs concentrate on material questions concerning the state's territory, including local security, records, transportation, and finances. The Governorate oversees a modern security and police corps, the Corpo della Gendarmeria dello Stato della Città del Vaticano. Judicial functions are delegated to a supreme court, an appellate court, a tribunal (Tribunal of Vatican City State), and a trial judge. At the Vatican's request, sentences imposed can be served in Italy (see the section on crime, below). The international postal country code prefix is SCV, and the only postal code is 00120 – altogether SCV-00120. Defence and security As Vatican City is an enclave within Italy, its military defence is provided by the Italian Armed Forces. However, there is no formal defence treaty with Italy, as Vatican City is a neutral state. Vatican City has no armed forces of its own, although the Swiss Guard is a military corps of the Holy See responsible for the personal security of the Pope, and residents in the state. Soldiers of the Swiss Guard are