List of presidential qualifications by country
This is a list of qualifications that potential candidates must possess in order to stand for election as president of a country. == Afghanistan == Article 62 of the Constitution of Afghanistan of 2004 states that a candidate for the office of President: be a Muslim citizen of Afghanistan, born of Afghan parents; not be a citizen of another country; be at least 40 years old when declaring candidacy; not have been convicted of crimes against humanity, a criminal act or deprived of civil rights by court; not have previously served more than two terms as president.
Source: Wikipedia — List of presidential qualifications by country (CC BY-SA 4.0)